Between the two periods of classes is a break,_____we can have a short rest.
A.then | B.where | C.when | D.Which |
Here is the tower, ______ top you can have a good view of the whole city.
A.from whose | B.from its | C.over whose | D.whose |
People in industrial countries take in as they actually need every day.
A.twice as much protein | B.protein as much twice |
C.twice protein as much | D.protein as twice as much |
To meet the challenge, the young people preferred heavier work to do in their spare time.
A.to have given | B.to be giving | C.having give | D.to be given |
--- What has happened to Alice ?
--- I don’t know. She her job.
A.can have lost | B.may have lost | C.should have lost | D.need have lost |
Just putting away the dishes, .
A.the telephone rang | B.someone knocked at the door |
C.Mary heard the phone rang | D.the door was opened |