A forest is usually found heavy rainfall is frequent.
| A．in which | B．which | C．where ` | D．that |
There is no doubt______ one day the medicine for AIDS will be made.
| A．that | B．whether | C．if | D．so |
After the accident, no one_____ except a few people who were badly injured.
| A．saved | B．rescued | C．survived | D．selected |
With his work______ on time, he felt very excited.
| A．to be finished | B．to finish | C．finishing | D．finished |
We must believe in ourselves,_______, I think, is the most important in our life.
| A．where | B．what | C．which | D．that |
She has some difficulty in starting the car, but she doesn’t know whom to______.
| A．turn to | B．point to | C．see to | D．listen to |