I think you should complain—_________ , of course, you are happy with the way things are.
| A．if | B．until | C．unless | D．once |
It is usually warm in my hometown in March, but it______be rather cold sometimes.
| A．must | B．can | C．should | D．would |
People built a monument（纪念碑）_______those who died for the country.
| A．in praise of | B．in need of | C．in hope of | D．in honor ofw |
------ Tom looks very happy. He_______ have passed the exam
------ I think so. It’s too easy after all.
| A．could | B．should | C．might | D．must |
The manager, _________it clear to us that he didn’t agree with us, left the meeting room.
| A．who has made | B．having made | C．made | D．making |
The girl________ to be a good dancer if she is well trained in an art school.
| A．expects | B．allows | C．wishes | D．promises |