So that all the living things are dying out gradually .
A.serious polluted the lake is | B.serious polluted is the lake |
C.seriously polluted the lake is | D.seriously polluted is the lake |
Hurry up! Mark and Carl ________ us.
A.expect | B.are expecting |
C.have expected | D.will expect |
The girl has a great interest in sport and ________ badminton classes twice a week over the last three years.
A.took | B.is taking |
C.takes | D.has been taking |
—I'm afraid I can't finish the book today.
—________.
A.Don't be afraid | B.Be bold |
C.Take your time | D.Not at all |
—Hello,may I speak to Alice now?
—________
A.Speaking,please. | B.No,you needn't. |
C.Yes,you may. | D.Who is looking for Alice? |
—What's your sister like?
—________.
A.She is very beautiful | B.She is not very tall |
C.She likes tennis | D.She is very strict |