I think that's unlikely to happen, but if that_______, both America's and China's interest would be severely damaged.
| A．should occur | B．occurs |
| C．had occurred | D．is going to occur |
When the bell rang, the students were all sitting on their own seats quietly and looking forward to their new Chinese teacher.
| A．have seen | B．be seen | C．see | D．seeing |
The room is in a terrible mess; it have been cleaned.
| A．mustn’t | B． can’t | C．shouldn’t | D．wouldn’t |
from the top of the tower, you can get a better view of the city.
| A．Seen | B．To see | C．Seeing | D．Being seen |
Let’s go to ____ cinema----that’ll take your mind off the problem for _____ while.6-10 DCBDD
| A．a; a | B．the; the | C．a; the | D．the; a |
castle
| A．tight | B．towards | C．timely | D．listen |