-______ did he stay up late last night?
- Because he studied for the English exam.
A. When B. Why C. Where
The girl spent all her time she had________ others.
| A．to help | B．helping | C．helped | D．to helping |
The camera is_______ expensive_______ I can’t afford it.
| A．so; that | B．such; that |
| C．so;as to | D．enough; that |
He said that he was attacked with a knife and bled to________ .
| A．die | B．death | C．dead | D．dying |
The man________ last________ his home at about 7 a.m.
| A．was; seen leaving | B．did; see left |
| C．has; seen leave | D．was; saw left |
The police believe that the murder________ 9 p.m. and 11 p.m. yesterday.
| A．was happened at | B．happened at |
| C．took place between | D．was took place between |