1. Mai........is drinking......... orange juice at the moment. (drink)

2. I.............am.... thirsty now. (be)

3. My father is going.........to visit........ Ha Long Bay. (visit)

4. They.......are.......... in the kitchen now. (be)

Write sentences with the cues given

1. How/ can/ you/ reduce/ waste/ home/ ?

==> how can you reduce less waste at home?

2. when/ I/ be/ a child/ I/ enjoy/ play/ computer games.

=> When I was a child, I enjoyed playing computer games

3. my father/ spend/ most/ spare time/ look after/ the garden.

 => My father spends most of his spare time looking after the garden

4. watching TV/ most/ popular/ leisure activity/ Britian?

=> is watching TV the most popular leisure activity in Britain?

5. many teenagers/ addicted/ the Internet/ computer games.

=> many teenagers are addicted to the Internet and computers games

6. I/ get/ lot/ pleasure/ reading/ cookery books/.

=> I get a lot of pleasure from reading cookery books

7. most/ my friends/ prefer/ play sports/ to/ surf the net/

=> most of my friends prefer playing sports to surfing the net

8. noise/ pollution/ occur/ because/ there/ too many/ loud/ sounds/ enviroment/.

==> noise pollution are occured because there are too many loud sounds of the environment

9. you/ not/ allowed/ leave/ room/ permission/ .

=> You are not allowed to leave the room without permission

10. It/ Sunday,/ so/ children/ not/ have/ go/ school.

=> It's Sunday, so the children don't have to go to school

Complete each sentences so it means the same as the sentence above.

1. Lien doesn't like doing sports very much.

-> Lien isn't very.....................interested in doing sport very much....................................

2. We do a lot of outdoor activities in summer.

-> We take part in....................a lot of outdoor activities in summer..................................

1.We had our car serviced and it seems there’s a problem with the engine

2. Scientists are trying to work out ways to reduce pollution from aircraft

3. All of us knew that the way to the success was not easy

4. Nick told that he went camping with his classmates the next day

 My picture has a ...point... like that one

II. Choose the word whose main stress pattern is placed differently.

1. A. environment B. temperature C. botanical D. contaminant

2. A. untreated B. aquatic C. pollution D. electronic

3. A. pollute B. poison C. damage D. illustrate

4. A. presentation B. radioactive C. environmental D. contamination

5. A. permanent B. Chemical C. dramatic D. herbicide

III. Complete each sentence with an appropriate word. The first letter of each word is given.

1. The fish have died because the river water is heavily polluted________.

2. Health effects________ from air pollution include lung cancer, and respiratory diseases.

3. Acid rain causes serious damage________ to plants and trees.

4. If the air wasn’t dirty, Nick wouldn't________ sneeze so much.

5. The main gases that lead________ to acid rain are sulfur dioxide and nitrogen dioxide.

6. There is a danger of serious contamination from radioactive waste________.

7. Hundreds of dead________ fish were found floating in the river near the factory.

8. Untreated________ sewage can spread disease and contaminate drinking water sources

1. What....will.... you (do)......do...... next Sunday?

2. He usually.........jogs............ (jog) in the morning.

3. My brother........is watching........... (watch) TV at the moment.

4. Hoa................doesn't go............ (not go) fishing in the winter.

5. Her sister...........is skipping................ (skip) now.

Ex1:Chia động từ

1.___does__ he (eat) __eat___ a lot of meat?

2.You can (park) __park___ here because this sign says ''Parking''.

3.Let's help mom, An. She (clean) _is cleaning____ the floor.

4.What (be) __are___ you (do) _doing____? - I (be) __am___ playing yo-yo.

5.Can you (see) __see___ the air-plane?

He(go) ....goes. to school every day. 2. She( come) ...comes....from Germany 3. My parents usually(go)..go..to work by car 4.We (watch).watch...TV every night

1. Neil Armstrong was the first man to ___________ foot on the moon.

A. try B. step C. set D. walk

2. Thomas Edison ________ many new appliances using electricity during his long career.

A. invented B. inventing C. who invented D. was invented

3. _________ further riot to occur, the government would be forced to use its emergency powers.

A. Should B. Did C. Were D. Had

4. Jack doesn't like ________ such gossip and fallacy in sport.

A. to take himself on B. to get himself along C. engage himself in D. indulge himself of

5. New York and Tokyo are two of the most _______ populated cities in the world.

A. greatly B. densely C. variously D. closely

6. It can take up to more than six months to _______ a man to do this specialized work.

A. raise B. train C. learn D. practise