TCHON AV 9 HKII PERIOD 4 REVISION 1

Topic1: THE INVIRONMENT

PERIOD 4: REVISION 1

I. Choose the best options to complete the sentences below :

1. What should you do to (keep - protect - prevent - reduce) the

environment?

2. (Forest - Forestry - Deforestation - Forests) is one of the causes of

flood.

3. People use (pesticides - dynamite- treasures - creatures) to kill

weeds to help crops grow better.

4. We were cleaning up our house when they (arrive -have arrived -

arrived - will arrive).

5. People who catch fish by electricity or dynamite must be (heavily- heavy -

heavily) fined.

6. If we (pollute – polluting – pollution - polluted) the water, a lot of fish will

die.

II. Supply the correct tense form of the verbs in brackets

1. The children..............................................basketball now. (play)

2. She usually....................................dinner for the family. (cook)

3. The boys...................................a play for their school show on T.V at the

moment. (rehearse)

4. They................................their mother with the housework everyday. (help)

5. There.....................a traffic jam in the center of the city almost every day since

last year. (be)

6. Lan...........................some flowers for her teacher last Sunday. (buy)

7. The Pikes....................................dinner at 7 o’clock last night. (have)

8. She......................................Bangkok two years ago. (visit)

9. The dancers.........................................very well when we came. (perform)

III. Fill in the gaps with the suitable given words:

using - divide - If – Because – protect - shore - garbage dump - disappoited

1. You should take the bags to the ...................................

2. I need group 1 to walk along the..................................

3. We can save paper by ..................................banana leaves to wrap food.

4. ............................. we work hard, we will make this beach clean again.

5. .............................there too much traffic, the air polluted.

6. I’d like you to ..............................two groups.

IV. Use the following cues to write a letter to your friend:

1. I / write / the noise caused / Karaoke shop / near / house.

2. They / play / music / loudly / so / I / not study / evening / sleep / night

3. They / should lower / volume / when / it / 9 P:M