The CDs are on sale! Buy one and you get _____ completely free．
| A．other | B．others | C．one | D．ones |
He suggested we ____ the plan later, which suggested he ____ against it.
| A．discussed; was | B．would discuss; should be |
| C．discuss; was | D．should discuss; should be |
Mr. Wang is ill, so we must ____ a new teacher to the school to take his place.
| A．appoint | B．appreciate |
| C．assist | D．approach |
My dictionary has disappeared. Who do you think ______ have taken it?
| A．should | B．must | C．could | D．would |
It doesn’t make ______to buy that expensive coat when these cheaper ones are just as good.
| A．decision | B．promise |
| C．sense | D．difference |
When she woke up, she realized that the things she had dreamt about could not ______ have happened.
| A．possibly | B．likely | C．hardly | D．usually |