—What ______the number of the students in your school?
—About four thousand and seven hundred. A number of them ______ from the countryside.
| A．is; are | B．is; is |
| C．are; is | D．are; are |
—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．
| A．have them repaired | B．to repair | C．have it repaired | D．have it repair |
This river is too wide for the swimmers _________.
| A．to swim | B．to swim across | C．to swim in | D．swimming |
He gave me two answers_________the question,but________of them is right.
| A．of, neither | B．to, both | C．of ,none | D．to, neither |
He was going to put some signs old books.
| A．up; asking to | B．up; to ask for |
| C．on; to ask to | D．down; asking for |