SBT TIẾNG ANH 8 RIGHT ON
UNIT 3 3e. GRAMMAR TRANG 28
1. Match the clauses to make sentences. Nối các mệnh đề để tạo thành câu. 1. If the ice caps melt, 2. If the seas are polluted,
3. If lakes and rivers dry up, 4. If there is air pollution,
5. Unless we stop illegal hunting,
a. there won't be enough clean water. b. sea levels will rise.
c. people will have more health problems.
d. we will lose lots of endangered animals. e. many sea animals will die. Đáp án 1 - b; 2 - e; 3 - a; 4 - c; 5 - d;
2. Put the verbs in brackets into the correct tenses. Chia động từ trong ngoặc ở thì đúng. Đáp án 1 - continues 2 - will disappear 3 - will become 4 - don't recycle 5 - don't use 6 - will get 7 - will melt 8 - will rise 9 - want 10 - will need
3. Rewrite the sentences without changing their meanings. Viết lại câu sao
cho nghĩa không thay đổi. Đáp án
1 - Unless it rains, rivers and lakes will dry up.
2 - If we don't use public transport more, air pollution will become worse.
3 - If we don't stop habitat loss, gorillas won't have places to live.
4 - If we don't get more volunteers, the animal shelter will close.
4. Complete each gap with a/an, the or - (zero article). Hoàn thành mỗi chỗ
trống với a/an, the hoặc - (không có mạo từ). Đáp án 1. - / - 2. The / - 3. The / a / - 4. an 5. - / an / - / a 6. - / - 7. The / The 8. The / - 9. - / - 10. the