I.Give correct form of the verbs in the brackets to complete the following sentences.
1. Ba (not/ do) ______ his homework last night.
2. You (watch) ______ the football match on TV last night?
3. Peter never (see) ______ a giraffe.
4. He (feel) ................................. hot and thirsty. He would like some cold water. 5. Look! She (play) ................................... football.
6. They (not ride) ......... a bicycle to school every day. They walk.
7. Lan is hungry. She would like (eat) .......... some noodles.
8. My mother (not go) ________________ shopping yesterday. She (be) _____________ tired 9. They often (play)___________ soccer but last Sunday they (play) ______________ volleyball. 11. They (be) ____________ late for class yesterday morning. 12. People (start) ____________ to use computers about 50 years ago?
II.Choose the correct answer A, B, C or D to complete the passage.
People need to breathe. If they don’t breathe, they (1) ____________ die. But how clean is the air people breathe? If they breathe (2) ___________ air, they will have breathing problems. Plants and animals need (3) __________ air too. A lot of the things in our lives create harmful gases and (4) _________the air dirty, like cars, motorbikes, and factories. Dirty air is called polluted air. Air pollution can also make our Earth warmer.
1. A. won’t B. are C. must D. will
2. A. clean B. fresh C. dirty D. cleaner
3. A. clean B. safe C. dirty D. polluted
4. A. make B. get C. give D. made
I.1. didn't do
2. Did you watch
3. sees
4. feels
5. is playing
6. don't ride
7. eats
8. didn't go
9. play - played
10. was being
11. Did - start
II.1.D
2.C
3.A
4.A