—He be in the classroom， I think.
—No， he be in the classroom. I saw him go home a minute ago.
| A．can； may not | B．must； may not |
| C．may； mustn’t | D．may； can’t |
Let us_________ now.
| A．watch TV | B．to watch TV |
| C．watches TV | D．watching TV |
— How much are the shorts?
—______ 20 dollars.
| A．It is | B．They are | C．He is | D．You are |
—______?
—He is thirteen.
| A．How old is he | B．How is he |
| C．Where is he | D．How much is it |
—______ is his birthday?
—It is December 19th.
| A．How | B．What | C．When | D．Where |
— Does Peter like geography?
—______. He thinks it is boring.
| A．Yes, he is | B．No, he doesn’t |
| C．Yes, he does | D．No, he isn’t |