Gun control is a subject _________ Americans have argued for a long time..
| A．of which | B．with which | C．about which | D．into which |
Most students at school hope that they can ________activities that appeal to them after class instead of just doing their homework.
| A．apply for | B．participate in |
| C．stick to | D．focus on |
It is said that the café being built near the post office ________mainly to the workers from the factory across the road.
| A．caters | B．serves | C．contributes | D．supplies |
________of stealing money from the bank，he was being questioned by the police.
| A．Accusing | B．Accused |
| C．Having accused | D．To accuse |
In Britain，packets of cigarettes come with a government health warning ________them.
| A．attach to | B．attaching to |
| C．attached to | D．to attach to |
It's really ________when a train is late and there's no explanation.
| A．annoying | B．annoyed |
| C．annoy | D．being annoyed |