3. My sister is helping my mother wash clothes now. (用just now替换now)

　 My sister _____ my mother wash clothes ______　 ______.

　(以下改成宾语从句)．

2. Bill sat next to him in the classroom. (改为一般疑问句)

　 ______ Bill ______ next to him in the classroom?

1. Why don’t you go boating on the river? (改为同义句)

　 ______　 ______ go boating on the river?

10.(　　 ) But he couldn’t remember _______ at me.

A. smile　　 B. smiles　　 C. smiling　　 D. to smile

9.(　　 ) I sat at my desk unhappily _______ usual.

A. as　　 B. with　　 C. like　　 D.for

8.(　　 ) I started _______ with the other students and made friends.

A. to talk　　　 B. talking　　 C. talked　　 D. talk

7.(　　 ) I felt the touch _______ something bright and friendly.

A. of　　 B. to　　 C. in　　 D. with

6.(　　 ) He was afraid ______ making friends with anyone.

A. of　　 B. to　　 C. in　　 D. for

5.(　　 ) If you think you are ______, you might always be ______.

A. alone ; lonely　　 B. lonely ; alone　　 C. lone ; lone　　 D. lonely ; lone

4.(　　 ) Day ______ day, I became closer _______ everyone in my class.

A. to ; by　　 B. by ; to　　 C. to ; to　　 D. in ; in