單項選擇題You()to lock the door at night.

A.should 
B.ought
C.must 
D.shall


您可能感興趣的試卷

你可能感興趣的試題

1.單項選擇題-- Hello, could I speak to Don please? --()

A.Who are you 
B.What’s the problem
C.Are you Jane 
D.Who’s speaking?

2.單項選擇題It is very convenient()here.

A.living
B.live 
C.lived
D.to live

3.單項選擇題The song () by children.

A.is   often  sung
B.wa  soften   sung
C.sings
D.has   often    sung

4.單項選擇題— Nice weather, isn't it? ---()

A.I’m not sure
B.You know it well 
C.Yes, it is
D.Yes, it isn’t

5.單項選擇題When we were having a meeting, the director()the bad news by telephone.

A.was telling 
B.was told
C.could tell 
D.would tell