It took us _______ to finish the new research project.
| A．three hour and a half | B．three and a half hour |
| C．three and half hours | D．three and a half hours |
—Could you tell me? —Certainly.
| A．who is he like | B．who are you waiting for |
| C．what is his name | D．what he looks like |
—I don’t mind telling you what I know.
—You _________. I’m not asking you for it.
| A．may not | B．can’t | C．mustn’t | D．don’t have to |
—Did it ____ you 4 hours to get to Shanghai last week?
—Yes, just 4 hours by bus.
| A．pay | B．spend | C．take | D．have |
—Have a sweet dream, Honey!—______.
| A．I will | B．All right | C．I hope so | D．Thanks, you too |
In China it is a custom to give kids lucky money, _________ during the Spring Festival.
| A．finally | B．luckily | C．simply | D．especially |