I had some trouble ___my homework
—_________ you __________ your work yet?—Not yet. I’ll finish it in five minutes.A. Do; finish B. Have; finished C. Are; going to finish
—Bad luck! It’s too late!—It doesn’t matter. The movie __________ for only a few minutes.A. begun B. has begun C. has been on
—How long has Mr. Smith lived __________ Fuzhou?—He’s lived here __________ 2006.A. at; by B. in; for C. in; since
My CD doesn't work well. I'll go and _______ this evening.
This river is too wide for the swimmers _________.