---Would you like me to help you with the homework?
---______________ . But I can manage it myself.
A. It doesn’t matter B. The same to you
C. It’s very kind of you. D. Take it easy
Excuse me. I _______ I was blocking(挡) your way.
A. didn't realize B. don't realize
C. haven't realized D. wasn't realizing
I ______ go to bed______ my mother came back home.
A. won’t, until B. didn’t, until
C. will, until D./, when
---She’s never been to Hainan, ________?
---________. She went there last week for the first time.
A. has she; Yes, she has
B. has she; No, she hasn’t
C. hasn’t she; Yes, she has
D. hasn’t she; No, she hasn’t
---Why did you buy a radio?
--- ______ English.
A. Learn B. Learning
C. To learn D. Be learning
---Could you please come to the museum with me this afternoon?
---Sorry, I ______ . I have to take a piano lesson at 2 pm.
A. couldn’t B. mustn’t
C. can’t D. needn’t
