Put the words in brackets in the correct form.
1. _____ are concerned about the pollution in the city. (environment)
2. It's impossible to carry out his project because I think it is ______(practice)
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I. Complete the sentences with the correct form of the words in brackets.
1. In order to keep our environment ......unpolluted...... , we shouldn’t drop litter in public places. (pollute)
2. Don’t pump ....sewage........ into seas and rivers or it will pollute them. (sew)
3. Don’t throw away .......used..... bottles, papers, and glass. Take them to recycling centres. (use)
4. If we keep on .....polluting....... the air, more people will suffer from respiratory diseases. (pollution)
5. The local authorities have received many letters of ........complaint.... about the industrial wastes from that factory. (complain)
II. Complete the sentences with the correct form of the words in brackets.
1. Ba was ......seriously...... ill right after eating those ......poisonous...... mushrooms. (serious / poison)
2. ......Conservationists...... are interested in the protection of the environment. (conserve)
3. Without .......electricity..... , some people wouldn’t catch fish. (electric)
4. Shhh. Listen ......carefully...... to the conservationist teaching us how to protect the environment. (care)
5. What is responsible for the .....environmental....... problems in your city? (environment)
III. Complete the sentences with the correct form of the words in brackets.
1. Make sure the use of ......pesticide...... is not harmful to farm workers’ health. (pest)
2. .....Congratulations....... ! You have successfully held the clean-up campaign. (congratulate)
3. Use public transport or we won’t .....minimise....... pollution. (minimum)
4. If ......deforestation...... continues, there will be no forest left ten years from now. (forest)
5. The rising level of air pollution has caused concern among .......envrionmentalists..... . (environment)
1 noisy
2 beautiful
3 friendly
4 hottest
5 carelessly
6 nationalities
7 businesswoman
8 worker
9 second
1 noisy
2 beautiful
3 friendly
4 hottest
5 carelessly
6 businesswoman
7 worker
8 second
Tham khảo
1. more important ( so sánh hơn của tính từ dài more adj than)
2. worse ( so sánh hơn của bad là worse)
3. clearer ( so sánh hơn tính từ ngắn adj-er than)
4. well ( play là động từ -> cần trạng từ as adv as)
5. better ( so sánh hơn của good là better)
6. easier
7. more simply (wear là động từ -> cần so sánh của trạng từ)
8. later
9. narrower
10. earlier
11. more fluently ( speak là động từ -> cần so sánh của trạng từ)
12. more intelligent
13. more boring
14. faster
15. happy (as adj as)
Bài 2
1. are playing (is/am/are Ving -> chỉ kế hoạch có sắp xếp, thời gian cụ thể)
2. will arrive (TLĐ)
3. spent (last summer -> QKĐ)
4. hasn't ridden (haven't/hasn't V3/ed ...before -> chưa làm gì trước đây.)
5. is grazing (right now -> HTTD)
6. have been (for -> HTHT)
7. lived (hành động đã xảy ra trong QK -> QKĐ)
8. doesn't excite (country life -> động từ số ít)
9. to visit (would like to V : muốn)
10. driving (mind Ving : bận tâm, phiền)
1, unable
2, environmental
3, contaminated
4, industrial
5, Natural
6, harmful
7, contaminated
8, pollution
9, death
10, Polluted
11, polluted
12, difficulties
Put the words in brackets in the correct form.
1. ___Environmentalists__ are concerned about the pollution in the city. (environment)
2. It's impossible to carry out his project because I think it is ___impractical__(practice)
Put the words in brackets in the correct form.
1. ___Environmentalists__ are concerned about the pollution in the city. (environment)
2. It's impossible to carry out his project because I think it is ___impractical__(practice)