——What is Grace doing?
——She _____ in the pool.
| A．swims | B．swimming |
| C．does swimming | D．is swimming |
—Excuse me, _____ I borrow this book?
—Of course.
A. will B. may C. must
Judy, don’t put your keys here. _____, please.
A. Put them away B. Put away them C. Put it away
The teacher often says, “ _____ late for school.”
A. Don’t B. Don’t be C. Not be
How many _____ are there on the table?
A. banana B. bread C. eggs
—Excuse me, _____ is it from here to Zhongshan Park?
—It’s about seven kilometers.
A. how far B. how often C. how long