--- _________ David be the new chairperson of the Students’ Union?
--- He ________ be, but I’m not sure.
| A．Can; can’t | B．Can; may | C．May; must | D．May; mustn’t |
There is ________"u" and ________"h" in the word "hour".
| A．a/a | B．an/an | C．a/an | D．an/a |
The city library is on Green Street. Youtake a bus. It’s only aboutwalk.
| A．need to, five minutes’ | B．may, five minutes |
| C．don’t have to, five minutes’ | D．can, five—minute |
—Tom doesn’t like to have long hair.
—Yeah. His hair is shorter than.
| A．Sam and Bill | B．Sam and Bill’s |
| C．Sam’s and Bill | D．Sam’s and Bill’s |
—is your brother going camping?
—His friends.
| A．What, for | B．Who, with | C．When, at | D．Where, on |
—Could I use your computer?
—.
| A．Yes, I am | B．I have no computer |
| C．Sorry, I’m using it | D．No, I can’t |