—__________ will you finish doing your homework?
—In half an hour .
A. How soon B. How long C. How often
—Let’s play soccer. —That ______ good.
| A．sound | B．is sound | C．sound is | D．sounds |
I ______ a great sports collection ______ I don’t play sports.
| A．have; and | B．have; but | C．has; and | D．has; but |
—Excuse me, is this your ping-pong bat? —Yes, ______.
| A．is it | B．it is | C．it’s | D．it isn’t |
Let’s play ______ basketball after school.
| A．a | B．an | C．the | D．\ |
His mother ______ a new TV set.
| A．doesn’t have | B．don’t have |
| C．isn’t has | D．isn’t have |