5. "你的朋友们在房间里吗？""是的，他们在。" 

―Are your         in the room? —Yes,          .

1. The books are in the bookcase. (改为否定句)

2. The baseball is under the bed. (改为一般疑问句)

3. The pencils are in the schoolbag. (对画线部分提问)

4. Is the CD on the sofa?(作肯定回答)

1. Your hat is on your h     .

2. ―Do you k       the man?

―Yes,he is our English teacher,Mr. Miller.

4. I t     my books are in the schoolbag.

5. There is a book u       the bed.

(   ) 1.        your hat?

   A. Where   B. Where're   C. Where's   D. Where are