. A. energy                        B. appliance            C. pesticide             D. minimize

2. A. cover                        B. pollute                C. reduce                D. provide

3. A. prevent                     B. install                 C. suggest               D. solar

4. A. pollution                   B. dynamite             C. production                    D. protection

5. A. change                        B. charity              C. chopstick            D. character

6. A. depend                       B. poet                  C. equal                  D. region

7. A. think                         B. thick                   C. this                     D. thanks

8. A. shoulder                    B. should                C. could                  D. would

1 hong kong is famous for.......double-decker buses 

A its        B it       C it's         

2 A pollute      B reduce             C  reuse         D future

II

đánh trọng âm  và giải thich giúp minh ạ

3  A picture         B village      C reuse        D paper

4 A doctor            B reduce       C repair        D conreol

III
if we continue to pollute the air , we ...........breathing problems ( have )

he...........(not,play) soccer yesterday

1. A. Reduce  B. Pollute  C. Reuse  D. Future

2. A. Wanted   B. Needed  C. Worked  D. Rented

3. A. Polluted  B. Spoiled  C. Divided  D. Collected

4. A. Compost   B. Limestone  C. Brochure  D. Wonder

5. A. Collected  B. Cooked  C. Polluted  D. Melted

6. A. Waterfall  B. Festival  C. Stretcher  D. Elevate

cách phát âm

1.A boat       B postcard    C town     D pagoda        2.needed B started  C wanted     D lived

3.A thank       B them         C thin        D think            4. A pollute B reduce    C reuse  Df uture

trọng âm

A picture        B village      C reuse    D paper                

A doctor     B reduce   C repair         D control

choose the best answer

if you don't do exercise , you won't be healthy

A i don't want to              B i'm ok           C thank you I'll exercise more   D that's fine

my sister cook meals and I ........the washing

A do              B make          C get         D perfrom

26. A. robot B. role C. coffee D. comb
27. A. minor B. simple C. recognise D. climb
28. A. planet B. station C. space D. face
29. A. dressed B. stepped C. talked D. played
30. A. shout B. could C. house D. down
31. A. natural B. solar C. planet D. fact
32. A. window B. show C. grow D. allow
33. A. think B. bath C. clothes D. through
34. A. pollute B. reduce C. reuse D. future

35. A. laundry B. draw C. water D. laugh
36. A. cleaned B. caused C. decided D. studied
37. A. chemist B. cheap C. chair D. child
38. A. fashion B. nature C. planet D. sand
39. A. boxes B. watches C. glasses D. loves
40. A. celebrate B. comic C. city D. exciting
41. A. bicycle B. exciting C. favourite D. widely
42. A. farther B. earth C. both D. marathon
43. A. fear B. repeat C. idea D. really
44. A. polluted B. prepared C. recycled D. watered
45. A. rubbish B. reduce C. future D. reusable
46. A. hear B. clear C. bear D. fear
47. A. surround B. bought C. about D. ground
48. A. wireless B. environment C. bring D. design
49. A. laughed B. worked C. hoped D. completed
50. A. image B. manage C. shortage D. strange

Choose the word whose main stressed syllable is different from the others.

1. A. reffillable B. delicious C. inexpensive D. réuable

2. A. cottage B. villa C. palace D.machine

3. A. garbage B. rubbish C. plastic D. cartoon

4. A. fantastic B. talkative C. dangerous D. popular

5. A. continent B. holiday C. skycraper D. appliance

6. A. newsreaders B. weathermanC. aerobics D. pollution

7. A. programme B. channel C. schedule D. museum

8. A. future B. solar C. ocean D. reduce

9. A. material B. environment C. electricity D. countryside

10. A. recycle B. protect C. damage D. control

1. Please collect all the recyclable materials and take them to the ____ factory
A. Recycle
B. Recycled
C. Recyclable
D/ Recycling
3. Reduce, reuse, recycle is said to encourage people to waste less, by using less and using things again, in order to____ the environment
A. harm
B. Damage
C. Pollute
D. Protect
4. These three Rs _____ reduce, reuse and recycle
A/ stand up
B/ Stand for
C. Ask for
D. Means