Question

[Nguyễn Xuân Danh]

People need to breathe. If they don’t breathe, they …(1)…….die. If they breathe (2)….. air, they will have breathing problems and become ill. Plants (3)…… animals need clean air, too. A lot (4)….. the things in our lives create harmful gases and make the air dirty. Dirty air is called “ (5)….. air”. 

1.     A.will                             B.are                              C.must

2.     A.clean                 B.fresh                           C.dirty

3.     A.but                    B.and                             C.so

4.     A.in                      B.of                                C.on

5A.pollute              B.polluting                     C.polluted

nhanh nha các bạn mình sắp thi rồi

Answer 1

[Cao Tùng Lâm]

Đáp án :

1 A.will

2 C.dirty

3 B. and

4 B.of

5 C.pulluted

Answer 2

[Nguyen Van Giang]

1.A
2.A
3.B
4.A (?)
5.C (?)