—I have bought a new watch .
—Where and when you it ?
| A．did ; buy | B．do ; buy | C．have ; bought | D．will ; buy |
Beihai Park is one of __________ parks in Beijing.
| A．beautiful | B．more beautiful |
| C．most beautiful | D．the most beautiful |
—__________ people are there in the meeting room?
—About 200.
| A．How many | B．How long |
| C．How much | D．How often |
It’s quite late now, __________ Xiao Ming is still busy with his lessons.
| A．or | B．so | C．and | D．but |
I visit my grandparents __________ Saturday afternoon.
| A．on | B．in | C．at | D．of |
The students are from England and __________ maths teacher is from China.
| A．they | B．them |
| C．their | D．theirs |