---Linda, I called you this morning, but nobody answered the phone.
--- I am sorry．I football with my friends then.
| A．play | B．played |
| C．am playing | D．was playing |
—What ______the number of the students in your school?
—About four thousand and seven hundred. A number of them ______ from the countryside.
| A．is; are | B．is; is |
| C．are; is | D．are; are |
beautiful T-shirt you’re wearing !
| A．What a | B． What | C．How | D．How a |
---I have been to Changsha .
--- . I think it's nice .
| A．So have I | B．So I did |
| C．So I have | D．Neither have I |
---Can you think of any_______tips to protect yourselves against crime?
---I have no idea.
| A．safe | B．safety | C．safeless | D．safeties |
Nobody has the right to laugh at others _________ he is right.
| A．until | B．because | C．though | D．if |