I. Pronunciation
1. A. star
B. father
C. camera
D. garden

2. A. heart
B. heard
C. learn
D. hurt

3. A. fast
B. class
C. answer
D. apple

4. A. check
B. recycle
C. reuse
D. environment

5. A. each
B. sea
C. create
D. idea

II. Choose A, B, C for each gap in the following sentence.
6. We …………….live in the city in the future.
A. will B. won’t C. don’t
7. He will………………..some pictures with his camera.
A. takes B. taking C. take
8. She thinks we …………..travel to the Moon.
A. don’t B. might C. was
9. They will live in ……………houses in the future.
A. hi-tech B. paper C. water
10. If we plant more trees, the air ………………be so polluted.
A. will B. won’t C. do
11.We can reuse ……………..
A. water B. air C. bottles
12.We shouldn’t …………..rubbish on the street.
A. throw B. wrap C. turn off
13. Turn ……………..the lights when we go out.
A. on B. off C. of
14. Planting more ……………to reduce pollution.
A. rice B. flowers C. trees
15. If he ………………..so hungry, he will eat that cake.
A. is B. are C.be
16. Walking to school will help ……………… air pollution.
A. reduce B. reuse C. recycle D. refill
17. My sister ……………… home for school yet.
A. didn’t leave B. hasn’t left C. don’t leave D. isn’t leaving
18. Amsterdam is one of the ……………… cities in the world.
A. peacefulest B. peacefuler C. most peaceful D. more peaceful
19. ……………… the film is late, I will wait to watch it.
A. Because B. When C. But D. Although
20. My father first ……………… Da Lat in 2010.
A. visited B. went C. go D. been
21. If the weather ……………… good, I ………………. camping with classmates.
A. is / will go B. is / go C. will be / go D. will be / will go
III. 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.
23. A. won’t B. are C. must D. will
24. A. clean B. fresh C. dirty D. cleaner
25. A. clean B. safe C. dirty D. polluted
26. A. make B. get C. give D. made
IV. Find the word which has a different sound.
27. A. warmth B. fourth C. tooth D. breathe
28. A. ask B. plastic C. back D. grandparent
29. A. start B. marbles C. stars D. solar
30. A. hear B. clear C. bear D. fear
31. A. ask B. plastic C. back D grandparent
V. Choose the best answer.
The people here are ………………
A. friendly B. delicious C. polluted D. long
He likes playing table tennis, …………..he can’t play it.
A. and B. but C. so D. or
………………walk in the rain. It’s not good for your health.
A. Won’t B. Can’t C. Don’t D. Mustn’t