Few of them hurt themselves in the accident last night,________
A. don’t they
B. didn’t they
C. did they
D. do they
-You’ve never seen dinosaur eggs, have you ?--_____. How I wish to visit the Dinosaur World.
A. Yes, I have
B. No, I haven’t
Certainly, I have
D. Of course, I haven’t
His sister had a bad cough, ______she?
A. wasn’t
B. doesn’t
C. hadn’t
D. didn’t
Mr. Green went to Shenzhen on business last week,________?
A. isn’t he
B. doesn’t he
C. didn’t he
D. hasn’t he
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