Mark was a student at this university from 1999 to 2003, ____ , he studied very hard and was made Chairman of the Students' Union.
| A．during which time | B．for which time | C．during whose time | D．by that time |
She’s having a lot of trouble with the new computer, but she doesn’t know whom to ________.
| A．turn to | B．look for |
| C．deal with | D．talk about |
Tom is good at maths, so I think he is the student ______can help you to work out this problem.
| A．whom | B．who | C．which | D．what . |
This girl is familiar to me; maybe she is the girl ______I met in the street yesterday.
| A．whom | B．which | C．as | D．what |
It was a really ______experiences. Afterwards everybody was very________.
| A．terrifying; shocking | B．terrified; shocked |
| C．terrifying; shocked | D．terrified ; shocked |
The office commanded that the man______to hospital right now .
| A．to be sent | B．should send |
| C．send | D．be sent |