妈妈称赞你说：You’re so helpful（有用的），你应该回答：
A. You’re welcome. B. I’m not helpful. C. Thank you.
There ______tall trees .
A. is B. are C. was
根据情景，补全对话。
Sam: It’s mine!
Amy:（1）__________,Sam. It’s mine!
Ms Smart:（2）___________
Amy: Sam wants to wear my T-shirt.
Sam: （3）________ It’s mine.
Amy: （4）_________ It’s mine!
Ms Smart: But both your red T-shirts are there.（5）_______ Look!
Sam: Then Whose T-shirt is it?
Lingling: It’s mine . Look!
Sam and Amy: I’m sorry.
Lingling: That’s OK .
情景反应
（1）You shouldn’t play with the CDs!
（2）What’s the matter?
（3）Are you going to sing a song?
（4）Whose bag is it?
（5）Can you run fast ?
She wants _____ my dress.
A. to wear B. wearing C. wear
He _____ to eat my apple .
A. is want B. want C. wants