I kept on _______to her until the train disappeared completely in the darkness.
A.waved | B.to wave | C.waving | D.and waved |
The house caught___fire last night but no one knows who set ___fire to it.
A. X;X B.X;a C, a; a D, a; X
The humans are destroying nature day by day,__________of course,will cause severe punishment from it sooner or later.
A.who | B.when![]() |
C.on which | D.Which |
.The final examination is coming up soon. It's time for us to ____our studies.
A, get down to B, get our C, get back for D, get over
---What do you think of the book?
---Oh,excellent. It's worth____a second time.
A. to read B.to be read
C, reading D,being read
---Have you ____some new ideas?
---Yeah. I'll tell you later.
A.come about | B.come into |
C.come up with | D.come out with |