Although there isn’t enough informaton on the efects of smoke in the atmosphere, doctors have proved that air polluton causes lung diseases.. The gases (41)_________ the in the atmospher[r]
Trang 1REVISION FOR UNIT 6 & 7 GRADE 9
I Choose the best answer to complete these sentences
1 A energy B bicycle C recycle D physics
2 A suggested B behaved C disappeared D warned 3.Is he an actor ……….a doctor? –An actor ( and, or, with, so )
4.If you want to save money ,you should……the amount of water your family uses.( increase, reduce ,adapt ,repair)
5 Mr Hai asked ………… to fix the cracks in the pipes for his house (goldsmith / blacksmith / plumber / carpenter )
6 Solar panels are ………on the roof of a house (to install / installed / installing / install)
7 Who looks ………your children when you are away from home? (for / at / after / to)
8 We should use public buses instead……motorbikes ( in/ on/ of/ for)
9 Can you turn ……… the light? It’s too dark (on / off / in / for)
10 Life is not always easy for the country folk (people / workers / farmers / students)
11 A/An ……… uses a quarter of the electricity of a standard bulb and lasts eight times longer (ordinary bulb / 100-watt light bulb / 75-watt light bulb / energy-saving bulb)
12 I suggest ……… money for the poor ( studying / learning / collecting/ doing)
13 When will you mend the ………for me? It’s dripping again (light bulb / faucet / shoe / lock)
14 The company is doing everything to increase the number of consumers this year (sellers / producers / workers / buyers)
15 What can we do to spend less ……… lighting? (in / about / on / of)
16 She is very tired; ………, she has to finish her homework (moreover / so / and / however)
17 He got wet ……… he forgot his umbrella (because / if / and / but)
18 William suggested at home for a change (to stay/ staying/ stay/ stayed)
19 The baby as she played with her toy (laughed happy/ happily laughs/ laughed happily/ happy laughed)
20.(Why don’t we/ I suggest/ How about/ Let’s) putting all the guests on the first floor?
21 If it is raining tomorrow, I at home (will stay/ don’t stay/ stay/ won’t stay)
22 Tom:“ Why don’t you reduce the amount of water your family uses?”- Mary: “ -”
A No, I don’t B That’s a good idea C Let’s go D Yes, please
23 Lan: “ Where shall we go for our holiday, Hoa?”- Hoa: “ -”
A I never mind B Oh, that’s great C I’m glad to hear that D What about New York?
24.I was tired; ,I went to bed (but/ however/ and/ therefore)
II Rewrite the following sentences.
1 It may rain tomorrow and we can stay at
home-> If
2 Lan went to bed early because she was seriously tired
Lan was tired; _
3 Lan went to bed because of
4 Why don’t you go to the zoo, Mary?. Lan suggested
5 He passed the exam I am happy (Use “adj + to-inf or that clause” )
I am
6 Let’s go by bike instead of motorbike to save gas -> How about ?
7 Water the trees or they will die-> If………
Trang 2III Writing a speech
SAVING ENERGY IN THE KITCHEN
Turn off the lights
Prepare food carefully before turning on the stove
Keep refrigerator door close.
Model :
Good morning, everybody My name is … I’m going to tell you about the ways of saving …
We can save energy in … by:
- Turning
If you follow these simple rules, not only will you save energy in the kitchen, but also you will save money.
IV Read the passage and choose the best answers.
Air pollution is a cause of ill- health in human beings In a lot of countries, there are laws limiting the amount
of smoke (40) _ factories can produce Although there isn’t enough information on the effects of smoke
in the atmosphere, doctors have proved that air pollution causes lung diseases The gases (41) _ the exhausts of cars have also increased air pollution in most cities The lead in petrol produces poisonous gas which often collects in busy streets surrounded by high buildings Children (42) _ in areas where there is a lot of lead in the atmosphere cannot think as (43) _ as other children and are clumsy when they use their hands There are other long- term effects of pollution ((44) _the gases in the atmosphere continue to increase, the earth’s climate may become warmer
1 A which B what C who D whom
3 A expect B distinguish C live D receive
4 A effective B ordinary C slowly D quickly
5 A Although B If C However D Therefore
-THE
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