--____ jacket is this?
--I think it’s Mingming’s.
| A．Who | B．Who’s | C．Whose | D．What |
— Must we go to see a doctor at once when we have the flu?
—No,_____.
A. we mustn’t
B. we shouldn’t
C. we don’t have to
— ____ you _______your book to the library? — Yes. I returned it yesterday.
A. Did, return
B. Have, returned
C. Will, return
---- How was your school trip to Fangte Amusement Park?
---- Great! we are to try the rides!
A. How exciting
B. What excited
C. How excited
—Hi, Lucy. Your skirt is very nice.
—
A. Yes, it’s mine.
B. Thank you.
C. You’re right.
---- Could you tell me ______?
---- Yes. He ____ to the USA.
A. where he was, has gone
B. where he is, has gone
C. where he is, has been