Upon graduation he asked to be sent to _______________.
| A．where he is most needed | B．where he needed |
| C．where he is mostly needed | D．where is he mostly needed |
It was really a great to all the teachers and parents that no students were injured in the accident.
| A．help | B．relaxation | C．relief | D．favor |
According to a recent survey, homework is ______ students most often blame for their lack of sleep．
| A．why | B．that | C．what | D．which |
All the books donated by the students from urban schools are said ________ to the students in the earthquake-stricken areas the other day.
| A．to have been sent | B．being sent |
| C．having been sent | D．to be sent |
I will be surprised if you can get Calvin, who is a close-fisted man, ________ these donation draw tickets from you.
| A．buy | B．buying | C．to buy | D．buys |
The fog was so heavy this morning that drivers could hardly ________ the things just ten meters away from them.
| A．turn out | B．look out |
| C．let out | D．make out |