We can't afford energy-saving light bulbs, because they are too expensive..[r]
Trang 1UNIT 7 SAVING ENERGY
TEST 1
I Choose the word in each group that has the underlined part pronounced
differently from the others.
3 A bulb B consumer C plumber D luxury
4 A chopstick B scheme C chore D chair
5 A recent B efficient C faucet D receive
II Choose the words that has a different stress pattern from that of the others.
1 A account B compare C conserve D chopstick
2 A faucet B hobby C household D install
3 A communicate B effectively C efficiency D innovation
4 A innovation B separation C installation D environment
5 A economy B limitation C reputation D infrastructure
III Choose the best answer to complete these following sentences.
1 We decided not to go out for meal we were too tired
2 My shoes are dirty I'd better take them before I come in
3 If you want to save money, you should the amount of water your family uses
4 Who is going to your children when you're at work?
A look for B look up C look after D look out
5 Mary's eyes are weak; , she has to wear glasses
6 If there is a mechanical problem, we suggest the manufacturer directly
A contact B contacting C to contact D be contacted
7 Our energy will soon be used up if we don't it
8.The children like to put nice clothes when they go out
9 I like bananas, my brother doesn't
10 Please turn the gas I want to cook this for lunch
11.He is tired he stayed up late watching TV
12 Her parents saw her at the railway station
13.Can you turn the light? It's too dark
14 What are you looking ? My picture book I've lost it
15 There are saving methods and inventions to use solar energy
A energy B energize C energetic D energetics
16 I had to pay much this month for the international
17 A new air-conditioner will be this morning
A installed B to install C installing D to install
18 Scientists are looking for an way to reduce energy consumption
A effective B affection C effect D effectively
19 We can easily in the daylight
20 She won't take all these suitcases she likes to travel light
21 They are completely short of water now A number of people have died because of this
A shortening B short C shortage D shortly
22 She is very tired; , she has to finish her homework
23 Is he an actor singer?
24 He's tired he took a rest before continuing the work
25 She forgot off the gas before going out
26 I suggest money for the poor people in our neighbourhood
27 Who looks your children when you are away from home?
28 There are so grammatical mistakes in this test, Mr Luyen
29 My shoes are dirty I'd better take them before I come in
30 If you want to save money, you should the amount of water your family uses
31 In order to save electricity, an ordinary 100-watt light bulb can be replaced by
A a 1000-watt light B a lamp
C an electric bulb D an energy-saving bulb
32 .put on the guests on the first floor?
A Why don't we B I suggest C How about D Let's
33 My mother has just bought a house is full of roses
A whose garden B the garden C the garden of it D the garden whose
34 Today young generation is still fond wearing jeans
Trang 235 Tan dropped his watch when he was the bus.
A tuming off B getting off C taking off D going off
36 I'll bring a raincoat it rains
37 They sell jeans the world
A over all B all over C at over D over at
38 A new bridge is going built in this area
39 Many students go there on weekends to have a rest after a week
A.working hard B.hardly C hard working D worked
40 They have been here
A next week B already C yesterday D tomorrow
41 Would you please me where the post office is?
42 My unde Paris two or three times
A is visiting B has visited C was visiting D often visits
43 .breakfast?
A Did you have just B Are you just having
C Have you just had D Do you just have
44 Have you ever been New York, Jack?
45 Tom has had flu for the last three says He now
A has seen the doctor B is seeing the doctor
C sees the doctor D was seeing the doctor
46 My father has gone to Danang business
IV Each sentence has a mistake find and correct it.
1 I wish I can go to the cinema with you tonight
2 He asked me if I know that man over there
3 We are used to live next door to each other at one time
4 Printing was invented by the China
5 There was a little traffic, so the journey didn't take very long
6 The number of the books in the library have risen to over five million
7 If I had his phone number here, I will give it to you immediately
8 My aunt has begun taught English for twenty years
9 He became interest in reading while he was working in the city library
10 My father has retired three years ago and he is now living on his pension
V Read the following passage Mark the correct word(s) A, B, C, or D that best
fits each numbered blank.
When the man first learns how to make a fire, he began to use fuel for the first time
The first foel he used was probably wood As time passed man eventually discovered
that substances such as coal and oil (1) Coal (2) very widely as a source of
energy until the end of the 19th century With the coming of the industrial revolution, it
was soon realized that production (3) if coal was used instead of wood Nowadays, many of the huge factories and electricity generating stations (4) to function if there was no coal
In the last forty or fifty years, however, the use of coal (5) As a result, there have been changes in the coal industry It (6) that more people (7) coal if oil and gas were not readily available There is more than enough coal in the world for man's needs for the next two hundred years if our use of coal (8) Unfortunately, however, about half of the world's coal (9) Mining much of it (10) very expensive even
if it was possible to use new equipment
1 A are burning B would bum C have burn D were burnt
2 A not used B did not use C not using D was not used
3 A doubles B had doubled C will double D would double
4 A were unable B would be unable C will be unable D are unable
5 A has declined B will decline C declines D would decline
6 A believed B is believing C believing D is believed
8 A did not increase B would not increase
C does not increase D may not increase
9 A would never use B may never be used
C may never use D would never be used
10 A was B used to be C would be D has been
VI Rewrite these following sentences into conditional sentences.
1 They don't behave themselves so their parents are not happy about that
If
2 She didn't say sorry so he was angry
If
3 I am not a rich businessman and I can't afford to buy an expensive car
If
4 It rained last night so I didn't go to the barbecue
If
5 My parents do not allow me to go out at night, so I have to stay at home
If
6 She didn't pay attention to her cooking so the food was a failure
If
7 The weather was not very nice so we didn't go camping
If
8 The computer broke down and I had to stop my work
If
9 She loves him so she forgives his disloyalty easily
If
10 He was angry so I didn't say anything
If
Trang 3VII Fill in the blank space with the correct from of the words in parentheses:
1 They live in a small village (happy)
2 You should spend your money and energy as as possible (economy)
3 You can buy waste made from this factory (produce)
4 This library is open to all (read)
5 Air and water are in our life (necessary)
6 My brother can repair electric very well (apply)
7 These will conserve the earth (innovate)
8 Since the world's energy resources are limited, we must them (conservation)
9 We suggest the light bulb It is broken (replacement)
10 To keep the air unpolluted, people ought to use energy to create electricity
(sun) VIII Join each of the following pairs of sentences with 'or', 'and', 'but', 'so', or
'because'.
1 I told a joke Nobody laughed
2 You must study harder You will go into another class
3 The city suffers from air pollution The city suffers from water pollution
4 I knew her interest I did what I could for her
5 We can't afford energy-saving light bulbs The light bulbs are too expensive
IX Put the verbs in the right tense or form
1 If he (learn) to drive, he would be able to drive his car.
2 They will lose their way if they (not have) a map.
3 If students (attend) Quoc Hoc high school, they have to wear uniform.
4 Frogs and toads (die) a lot if people continue to use electricity to catch fish.
5 If Lan (not have) a bicycle, she will not go camping with us.
6 His father would buy that house if it (not be) expensive.
7 If students do not throw away plastic bags carelessly, our school yard (be clean)
8 I would do the test in five minutes if it (not be) difficult.
The End
ANSWER KEY 7 – TEST 1
I 1 C 2 C 3 B 4 B 5 B
II 1 D 2 D 3 D 4 D 5 A
III 1 B 2 D 3 B 4 C 5 D 6 B 7 B 8 D 9 B 10 B 11 B 12 D 13 A 14 A 15 A 16.
A 17 A 18 A 19 A 20 A 21 C 22 A 23 A 24 A 25 C 26 A 27 A 28 B 29 D 30
B 31 D 32 A 33 A 34 C 35 B 36 B 37 B 38 B 39 C 40 B 41 D 42 B 43 C 44 C
45 B 46 B
IV 1 I COULD go - 2 I KNEW - 3 to LIVING - 4 by the CHINESE - 5 LITTLE
(cross out “a”) - 6 HAVE risen - 7 I WOULD give - 8 has TAUGHT (or has been TEACHING - 9 INTERESTED - 10 RETIRED (cross out 'HAS')
V 1 B 2 D 3 C 4 B 5 A 6 D 7 A 8 C 9 D 10 C
VI
1 If they behaved themselves, their parents would be happy about that
2 If she had said sorry, he would not have been angry
3 If I were a rich businessman, I could afford to buy an expensive car
4 If it hadn't rained last night, I would have gone to the barbecue
5 If my parents allowed me to go out at night, I would not have to stay at home
6 If she had paid attention to her cooking, the food would not be such a failure
7 If the weather had been nice, we would have gone camping
8 If the computer had not broken down, I would not have to stop my work
9 If she did not love him, she would not forgive his disloyalty easily
10 If he had been not angry, I would have said something
VII 1 happily - 2 economically - 3 products - 4 readers - 5 needed
6 appliances - 7 innovations - 8 conserve - 9 replacing - 10 solar
VIII
1 I told a joke, but nobody laughed.
2 You must study harder, or you will go into another class.
3 The city suffers from air and water pollution.
4 I knew her interests, so I did what I could for her.
5 We can't afford energy-saving light bulbs, because they are too expensive.
IX 1 learned - 2 do not have - 3 attend - 4 will die - 5 does not have
6 were not - 7 would be clean - 8 were not