“How many students have visited The Summer Palace?” “ .”
| A．No one | B．Nothing | C．None | D．Either |
—Tommy, you can never let others know what I have told you today.
—Don’t worry. I will keep the ______.
| A．secret | B．money | C．address | D．grade |
The great writer has written many stories for children. It is said that a new one will ______ at the end of this month.
| A．go out | B．come out | C．look out | D．run out |
I met Lucy in the primary school and we have been close friends ______.
| A．as usual | B．again and again | C．sooner or later | D．ever since |
On the top of the hill ______ an ancient tower with a history of more than 1, 000 years.
| A．stood | B．ran | C．came | D．lived |
—How many English words do you think I should know?
—As many as you ______. Then you will find reading quite easy.
| A．will | B．must | C．can | D．might |