—Oh, dear! I forgot the air tickets.
—You ______ something.
A.have left | B.are always leaving | C.are leaving | D.always left |
---Would you mind giving your advice on how to improve our business management?
---If you make ______ most of the equipment, there will be ______ rise in production.
A./; / | B.the; a | C./;a | D.the; / |
The number of students in our schoolabout 3,000 andthem are from the countryside.
A.is; a large deal of | B.are; a number of |
C.are; large deal of | D.is; a large number of |
I didn’t know Headmaster Weng was away for Beijing. Ito his office yesterday.
A.mustn’t have gone | B.needn’t have gone |
C.wouldn’t have gone | D.couldn’t have gone |
Mary devoted her lifethe sick.
A.to care for | B.caring for | C.to caring for | D.to have cared for |
-The lady is really young and fashionable. Do you think so?
-, she has four children.
A.What’s worse | B.Believe it or not | C.In a word | D.That’s to say |