What are you doing? I am .——青夏教育精英家教网——

摘要： What are you doing? I am .

网址：http://m.1010jiajiao.com/timu3_id_3245493[举报]

— What are you doing?
— I am ____.

A. singing
B. sing
C. sings

查看习题详情和答案>>

— What are you doing?
— I am _____________ on the beach.

A. sit
B. sits
C. sitting

查看习题详情和答案>>

—What are you doing?
—I am _________ a letter.

A. write
B. writing
C. writes

查看习题详情和答案>>

— What are you doing?
— I _____________ my mother an e-card.

A. am sending
B. send
C. sending

查看习题详情和答案>>

-What are you doing?
-I in bed.

A. am staying
B. am stay
C. are staying
D. is staying

查看习题详情和答案>>