The doctor said he must avoid excitement in order for the disease to __________.
| A．treat | B．believe | C．heal | D．deal |
--Do you remember ____ he came?
--Yes, I do.He came by car.
| A．when | B．if | C．how | D．that |
He ____ his home for a week.
| A．hasn’t left | B．has left | C．was left | D．had left |
--What’s ___ population of China?
--China has ____ population of 1.5 billion.
| A．a; the | B．the; a | C．/;/ | D．the; the |
--what do you think of the film? ---_____?
| A．Excitedly | B．Very well | C．It’s wonderful | D．I think so |
Is ____ dangerous to swim in the river alone?
| A．it | B．this | C．that | D．he |