esl past continuous and simple past exercises

... 9WITHDRAWALTrang 10SAFETrang 11CUSTOMERTrang 12PAST CONTINUOUS OR PROGRESSIVE Trang 13LOOK AND WRITETrang 14JOHN DANCING.JOHN WASN’T WAS RUNNING Trang 15JOHN A SANDWICH.JOHN ORANGE JUICE WAS EATING WASN’T ... Trang 1HANDOUT N°4GRAMMAR AND VOCABULARY Trang 2VIDEO CAMERATrang 3TELLER MACHINE Trang 4ALARMTrang 5EXCHANGETrang ... Trang 19DRAW, LOOK AND WRITETrang 20 ? WAS SHE WALKING THE DOG YES, SHE WAS WALK THE DOG Trang 24 WERE THEY WATCHING A MOVIE YES, THEY WERE WATCH A MOVIE Trang 25READ, LOOK AND WRITETrang 26PLAY

Ngày tải lên: 06/12/2016, 15:52

... Perfect & Simple Past Trang 18Present Perfect Simple Past Click on the correct tense of the underlined verb He visited the United States last June. incorrect correct The simple past expresses ... can’t write any more.) The past simple expresses completed actions The present perfect can express unfinished actions Trang 15Present Perfect – indefinite The past simple expresses completed ... the past and continues to the present I’ve known Robert for years. How long have you worked as a tour guide? Trang 11The present perfect expresses an action or state which began in the past and

Ngày tải lên: 11/05/2017, 21:47

... details and revision of simple present and simple past tenses * Objective: - By the end of the lesson, students will be able to know more about Hoa-Lan-Nien and to review simple present and simple past ... Listening and further practice in past simple tense  Objective: By the end of the lesson, students will be able to understand the main idea of a story by listening and further practice in past simple ... grandmother use to live? b Why didn’t she go to school? c What did Nga great grandma? d What did Nga’s great; do? Grandmother and great grandfather doafter dinner? e What did Nga’s ask her grandma

Ngày tải lên: 13/04/2021, 18:09

... Week Unit : MY FRIENDS Period Lesson:1: Listen And Read Date Aim :Reading the dialogue for detaits and revision of simple present and simple past 0 Tenses Objective:By the end of the lesson, ... end of the lesson, students will be able to know more about Hoa Lan ,Nien and to review simple present and simple past tenses Teaching aids;Test book ,cards meet come live think send came ... chorally and individually analyze and say the form follow the teacher s guides , listen ,repeat chorally ,individually work in close pairs and open pairsdescribe a person , then check and correct

Ngày tải lên: 13/04/2021, 23:00

... CLEAR AND SIMPLEvii Sales 162Sympathy 164 Trang 7Introduction  BUSINESS WRITING CLEAR AND SIMPLE ix No matter how much technology advances, the skill of articulating clearly, effec-tively, and ... consults writing guides andresources when in doubt Business Writing Clear and Simple is designed to: ■ boost writing confidence and skills ■ provide practical tips for a successful and positive writing ... correspondence,and also how to properly begin and end a letter You will find sample resumes and cover let-ters, and everything you need to know, but never thought to ask, about envelopes and paper

Ngày tải lên: 18/03/2013, 01:45

... used a computer before and know how to turn it on and power it off, how to use a mouse, and how to select text and objects I also... such as Data Access Pages and, in Access 2010, ... divided into sections, and each section has a specific focus with related tasks To help you understand how to move around and use the book, I’ll now provide... on the taskbar, and then click All ... revolutionary step forward, and the challenge in this book has been... 194 Using labels and managing columns and rows 196 Working with layout view, report view, and Print Preview 198 x Contents

Ngày tải lên: 07/04/2014, 15:04

... Long versus short call and put spreads So far we have seen that both a long call spread and a short put spread profit from an upside move Likewise both a long put spread and a short 8 I wouldn’t, ... buying or selling premium, and the trade-offs are similar to straight long or short positions in calls or puts If a long and a short spread are both out-of-the-money and equidistant from the underlying, ... June 111 put at 2.60, and in the same tion pay 3.10 for the June 113 put, for a total debit of 0.50 Your short put then effectively finances the purchase of your long put, and minimises your exposure

Ngày tải lên: 20/06/2014, 20:20

... put buying opportunity, and demand remains strong. This can be nerve-racking for put sellers, and they feel like sitting ducks. Often the market retraces and stabilises, and time decay begins ... stock or underlying, and the upside profit is maintained. It is no coincidence that at-the-money calls and puts are priced the same. They both offer the same amount of upside and downside volatility ... calls and puts of the strike prices descending from the at -the- money strike are said to be on the put skew Here, both the call and put skews have increased implieds, and so

Ngày tải lên: 20/06/2014, 20:20

... contract and the settle-ment prices of the at-the-money call and put on the futures contract.S&P index: 1133.68 Trang 1021 Futures, synthetics and put–call parity 223On the other hand, the ... exchange invariably fluctuates, and so results in a profit to one party and a loss to the other The party who has a loss is then required to deposit the amount of the loss, and this additional deposit ... outlooks, but they can be studied in order to understand how options markets work In order to understand synthetics, it is best if you understand why they exist Like all options positions, they

Ngày tải lên: 20/06/2014, 20:20

... classic risk problems and classic options problems, and unless future players understand the trade-off between long-term risk and short-term profit, they will happen again and again Congratulations ... options are and what they do You also know how to create spreads, and you have a basic understanding of volatility Most importantly, you have an understanding of risk You understand how the variables ... more to be said about options in terms of theory and in terms of trading The Financial Times Guide to Options, and its cursor, Options Plain and Simple, are intended to be a practical guide to

Ngày tải lên: 20/06/2014, 20:20

... calendar spread? (c) i) Although there are 28 days between November and December expirations, and 35 days between December and January expirations, you would like to estimate the profit potential ... with an Italian media mogul, and the December futures contract rallies to 5620 You know that your call position has made a profit, and while awaiting a price quote (and cir-a possible chcir-ange ... following May options on Marks and Spencer, determine the price of the synthetic futures contract and the prices of the missing options Bear in mind that these are settlements and that there can be

Ngày tải lên: 20/06/2014, 20:20

... Thorough and readable An Introduction to the Global Financial Markets (2010) by Stephen Valdez, and Philip Molyneux, Palgrave Macmillan A first-rate intro to this business Options Plain and Simple ... see also delta; gamma; theta; vega; volatility and pricing models probability delta and 51–2, 306 theta and 60, 308 problems 241–2 with call and put positions 195–7 put–call parity 231–2 puts ... 177–8, 181 probability 51–2 summary 52 time and 165–9 time decay 49–50, 309 vs gamma, theta and vega 169–70 diagonal call spread 160 direction, market long and short 30 dividends 159, 237 futures

Ngày tải lên: 20/06/2014, 20:20

... historical and implied volatility, and high historical and implied volatility O  Stationary means decreasing absolute price movement, low absolute price movement, decreasing historical and implied ... vanil-las, and butterflies or condors Either you work with an options strategist or you stick to 1×1s, long vanillas, and butterflies or condors Trang 3XYZ is at 100, you may buy the 110 call and ... and implied volatility, and low historical and implied volatility Spreads for volatile markets, such as the long straddle, profit from increased volatility, both historical and implied They incur

Ngày tải lên: 21/06/2014, 00:20

... accommodate the indi-vidual investor, and to improve liquidity and price discovery 4 If and when the FTSE reaches this level again The point is to use butterflies and condors when options premiums ... premiums are expensive Trang 513 Butterflies and condors: combining call spreads and put spreads 149Volatility, days until expiration, and butterflies and condors Likewise when volatilities are ... profit Like all butterflies and condors, this spread needs time decay to work for it Non-adjacent strike butterflies and condors are preferred alternatives in the OEX or SPX and SPY (SPDRS) as well

Ngày tải lên: 21/06/2014, 00:20

... in-the-money and far the-money options, such as the December 320 calls and puts, and the December 440 calls and puts When these options have 30 DTE, most of their time premium has been expended, and changes ... of the options and the underlyings are often listed The near-term lar or short sterling interest rate can be used In the US, the amount and date of the dividends are consistant and widely reported, ... and some exchange websites have options calculators Data vendors include the Greeks with their price reports, and most bro-kerage firms subscribe to one or more data services Many brokerage and

Ngày tải lên: 21/06/2014, 00:20

... will most likely do which of the following? Why? (a) Buy calls and sell puts. (b) Buy puts. (c) Sell calls and buy puts. (d) Buy calls and buy puts. 7 The S&P 500 index has closed at 1085.93, ... Given the following options, which are expressed in ticks and whose multi-plier is $50, and given their thetas expressed in dollars and cents, calculate the approximate new value of the options ... between gamma and theta? 8 Is it possible to have positive gamma and positive theta? Why is this? Chapter 6 answers 1 True, because at-the-money options always have the largest gamma and theta

Ngày tải lên: 21/06/2014, 00:20

... distribution, and reproduction in Trang 2continuous mapping and a nonexpansive mapping on a Banach space and underKrasnoselskii-, Leray Schauder-, and Furi-Pera-type conditions Motivated and inspired ... the existence of fixed points for a sum of non-expansive and continuous mappings and also a sum of asymptotically nonnon-expansive and continuous mappings in locally convex spaces Very recently, ... sequentiallycontinuous and ψ-condensing mapping Then either or thereis a point u ∈ ∂ Q Uand, λ ∈ (0, 1) with u = λFu (2:2) here ∂QU is the weak boundary of U in Q Lemma 2.10 [1]Let X be a Banach space and

Ngày tải lên: 21/06/2014, 01:20

... Existence and Uniqueness of Solutions for Singular Higher Order Continuous and Discrete Boundary Value Problems Chengjun Yuan, 1, 2 Daqing Jiang, 1 and You Zhang 1 1 School of Mathematics and Statistics, ... monotone method, the existence and uniqueness are established for singular higher-order continuous and discrete boundary value problems The theorems obtained are very general and complement previous ... unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. 1 Introduction In recent years, the study of higher-order continuous and discrete boundary

Ngày tải lên: 22/06/2014, 00:20

... Trang 1REVIEW: Simple present and simple continuous tense © Copyright: Thudominh Grammar Trang 206/26/24 Nguyễn Mạnh Hùng 2• ... can the Trang 11Make these sentences into questions1 I’ m late Am I late? 2 Mr and Mrs Jones are at home. Are Mr and Mrs Jones at home? 3 Jane lives near here. Does Jane live here? 4 She’s from ... occasionally Trang 9Complete the gap with are you or do youWork in pair with a person from other group Ask and answer the questions do you Do you do you Do you do you Do you Are you do you Do you are you

Ngày tải lên: 27/06/2014, 18:20

... wild animals and plants? • We are destroying wild animals and plants • 4) What are we going to the air, the land, the rivers and the oceans? • We are polluting the land, the rivers and the oceans ... waste paper and scrap metal. c) Which among them do people recycle? People recycle waste food, empty bottles, waste paper, old sandals and shoes, old clothes. d) What do you collect and recycle ... environment We should (b) trash and (c) it in the trash can We (d) throw away empty cans and bottles We should collect them and (e) them Trang 28 Happy summer to you and your family. April 26

Ngày tải lên: 17/07/2014, 13:00