______for the free tickets, I would not have gone to the films yesterday.
| A．If it is not | B．Were it not |
| C．Had it not been | D．If it were not |
On seeing the movie star appeared on the stage, the audience ________ cheering.
| A．burst into | B．burst on | C．burst out | D．burst in |
_______ is no wonder the building is ________.
A. It ; in ruin B. That; in ruins C. This; in ruin D It; in ruins
The river ________ are covered with trees is very long.
| A．whose bank | B．of which banks | C．whose banks | D．the bank of which |
The film which _______ the book by Jack London is well worth seeing.
| A．based | B．is based in | C．is based on | D．to be based |
I won’t allow him to make the trip alone, even if he_____ do it.
| A．dare to | B．dares | C．daring | D．dares to |