--- It’s reported that vaccines(疫苗) for H7N9 bird flu may hit the market as early as May.
--- Really? If so, we _____ depend on those from abroad.
| A．mustn’t | B．can’t | C．shouldn’t | D．needn’t |
— ________ did you go there with?
— I went there with my parents.
| A．Where | B．Who | C．When | D．How |
I’m going to Beijing ______June 12th.
| A．in | B．on | C．at | D．for |
Danny is good at ______.
| A．swim | B．sing | C．dancing | D．paint |
Yesterday I was late _____ school.
| A．in | B．about | C．for | D．with |
_______ you free tomorrow afternoon?
| A．Do | B．Am | C． Is | D．Are |