---Are __________ in Class 6?--- Sorry, I don’t know.
| A．us | B．you | C．she | D．they |
—The song Where did the time go ________ the old days and the love of family.
—Sure. It’s my favorite song.
| A．helps us out | B．reminds us of |
| C．lets us down | D．regards us as |
I saw Ken in the meeting room, he ______ Joe for the school magazine.
| A．interviews | B．interviewed |
| C．has interviewed | D．was interviewing |
—What _______ the number of the students in your school?
—About two thousand. A number of them _______ from the countryside.
| A．is; are | B．is: is |
| C．are; is | D．are: are |
—I can hardly believe my eyes. Is that you, Lucy?
—Yes. It has been almost 20 years ______ we were together.
| A．since | B．before | C．after | D．until |
—It’s smoggy these days. That’s terrible!
—Yes, I hope to plant trees. ______ trees, ______air pollution.
| A．The more; the fewer | B．the less; the more |
| C．The less; the fewer | D．The more; the less |