While watching television, _______.
| A．the doorbell rang | B．the doorbell rings |
| C．we heard the doorbell ring | D．we heard the doorbell rings |
As is known to all, Indonesia is an Asian country ______ a lot of islands.
| A．consisting of | B．consists of |
| C．consisted of | D．is consisted of |
Only when____ 30 years old _____ to learn English.
| A．was he; did he began | B．he was; did he begin |
| C．was he; he began | D．he was; he begin |
Gun control is a subjectAmericans have argued for a long time.
| A．of which | B．with which |
| C．about which | D．into which |
Many people suggest that coming to Bali Island, besides visiting temples, we ______ the sunshine, beaches and water sports.
| A．couldn’t miss | B．don’t miss |
| C．mustn’t miss | D．not miss |
--Could I have a word with you, Mr. White?
--OK. _____you make it short. I've got a meeting in five minutes.
| A．As far as | B．As long as |
| C．If only | D．Now that |