A．This B．It's C．They're

三、完形填空。

I found a 7 of keys in classroom on this afternoon. 8 yours？My telephone number is 536­2569.Please 9 me. You can 10 the teachers for them(他们)，too. Thank you!

( )1. A. number B. game C. name D. teacher

( )2. A. am B. are C. is D. be

( )3. A. Yes B. No C. OK D. Hello

( )4. A. his B. your C. my D. her

( )5. A. spell B. meet C. please D. find

( )6. A. of B. to C. in D. at

( )7. A. photo B. book C. set D. computer

( )8. A. That is B. Are they C. Is that D. They are

( )9. A. help B. call C. see D. excuse

( )10. A.ask B. thank C. have D. say

基础导练

一、1. mine 2. rulers 3. hers 4. his 5. They

二、1-5 BBBAD

三、1. his green　2. Is; yours 　3. Are those 4. is mine；his

5. these Anna' s; they aren't; They are Dale's

能力提升

一、1. teachers 2. Thank 3. about 4. help 5. yours

二、1-5 CCBAB