I’ve become good friends with several of the students in my school _______ I met in the English speech contest last year.
| A．who | B．where | C．when | D．which |
I cannot understand why Libya will become so complicated___I understand more from the medium
| A．after |
| B．before |
| C．while |
| D．when |
Several weeks had gone by___he realized the painting was missing
| A．as |
| B．before |
| C．since |
| D．when |
The thief___her purse and ran away
| A．picked |
| B．selected |
| C．snatched |
| D．elected |
He said that the film is worth___a third time
| A．to see |
| B．to be seen |
| C．being seen |
| D．seeing |
It is not___to discuss the question again and again
| A．worth |
| B．worthy |
| C．worthwhile |
| D．of worth |