That earthquake damaged many houses and business buildings; ______ , it caused 400 deaths .
A.or else | B.therefore | C.after all | D.besides |
There was plenty of time . She ____ .
A.needn''t hurry | B.mustn''t hurry | C.needn''t have hurried |
D.mustn''t have hurried |
Look! Xiao Wang is too sleepy to work . He ____ up watching TV .
A.mustn''t have stayed | B.shouldn''t have stayed |
C.mustn''t stay | D.ought not to stay |
The streets are all dry . It ____ during the night .
A.can''t have rained | B.mustn''t have rained |
C.couldn''t rain | D.shouldn''t have rained |
Water ____ be changed into vapour but it ____ be heated to its boiling point .
A.may ; can | B.can ; must | C.may ; needn''t | D.must ; may |
____ you like something to drink now ?
A.Do | B.Will | C.Can | D.Would |