The number of the students in our school _________ about 40. A number of them __________from the city .
| A．are , come | B． is , comes |
| C．is , are | D．are , comes |
-What were you doing when I phoned you yesterday evening?
-I was doing homework while my parents dinner,grandma.
A.cooked B.cook C.were cooking
-Could you tell me it is from the nearest shop to your school?
-About five minutes’ walk.
A.how long B.how far C.how many
-Tom,don’t throw the rubbish on the floor.We should keep the classroom .
-Oh,sorry.Miss Wang.
A.clean B.quiet C.dirty
Some people won’t realize the importance of their health they have lost it.
A. when B.until C.after
Some students in this school abroad as exchange students every year.
A.sent B.send C.are sent