. The school rules state that no child ______ be allowed out of the school, unless accompanied by an adult.
A will B. must C. shall D. may
You’ll have to spend ____ writing your report here.
| A．one day or two days | B．one day or two | C．a day or to | D．two days or one |
I wish it __be fine tomorrow.
| A．is going to | B．will | C．should | D．would |
He bought three books, _____ is in Chinese, ____ in English, and ____ in Japanese.
| A．the first; the other; the third | B．one; the other; a third |
| C．one; the other; another | D．one; another; the third |
It is very kind of you to do the washing-up, but you __ it.
| A．mustn’t have done | B．wouldn’t have done |
| C．mightn’t have done | D．didn’t have to do |
.As is known to all,____ tiger is in____ danger of dying out.
| A．a; a | B．the; / | C．a; / | D．the; the |