They are up the Christmas tree. [ ]A. putB. puttingC. puts——青夏教育精英家教网——

They are ____________ up the Christmas tree.

A. put
B. putting
C. puts

He's ___________ ready for bed.

A. geting
B. getting
C. get

Look! You're _____________ your hat.

A. wear
B. wears
C. wearing

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

A. sit
B. sits
C. sitting

— What are you doing?
— I'm ________________.

A. ride a bike
B. read a book
C. flying kites

— What are they doing?
— They are _____________.

A. talk
B. sing
C. working

They are ____________.

A. laugh
B. play
C. singing

— What is she doing?
— She is ____________.

A. talk
B. playing
C. sing

What is your mother _____________?

A. doing
B. do
C. does

选出错误的选项并改正。

(     ) 1. He is writeing a letter.　　　　　　　　　 ________________
　　　　　A 　 B     C
(     ) 2. She is cooking carrots in the stove. 　　　 ________________
　　　　　A 　　　　　B 　C
(     ) 3. Lynn helps her mother washing the dishes.   ________________
　　　　　　　A 　B 　　　　　C
(     ) 4. Can you drying the dishes?　　　　　　　 ________________
　　　　A 　　　B 　　　　C
(     ) 5. He don't go to school today.　　　　　　　________________
　　　　　　A 　　B 　C

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