It isn't cold outside. You.......wear a coat.
A. may
B. mustn't
C. should
D. needn't
Đáp án D
As soon as I........my report, I'll call you and we'll go to dinner.
The primary causes of species extinction are........destruction, commercial exploitation and pollution.
The 22nd SEA Games consisted of athletes from eleven.....countries.
Laura is telling Bob about her exam results.
~Laura: "..............."
~Bob: "That's great. Congratulations!"
Polluted water and increased water temperatures have driven many species to the verge of extinction.
It can be inferred from paragraph 1 that in the 19th century,..........
Humans depend on species diversity to have food, clean air and water and fertile soil.......agriculture.
The authority has postponed......the flyover because it severely affects residents nearby.