情態(tài)動詞
a) can't b) wouldn't c) must d) shouldn't 42) you____ to town to see the film yesterday. it will be on tv tonight.a) needn't go b) had better not go c)should not go d)needn't have gone 43) we____ the letter yesterday, but it didn't arrive.a) must receive b) ought to receive c) must have received d) ought to have received44) with all the work on hand, he____ to the cinema last night.a) mustn't go b) shouldn't have gone c) could not go d) couldn't have gone45) eve was late for class again. she ____earlier. a) should get up b) must get up c) need to get up d) should have got up46) i am feeling sick. i____ have eaten so much chocolate.a) needn't b) couldn't c) mustn't d) shouldn't47) i didn't send out my application form last week, but i ____. a) had b) would do c) should have d) might have to48) walking alone in the deserted village, john was scared. he thought he____ tom to go with him.a) might have asked b)should asked c)must have asked d)should have asked49) when i got to the cinema, the film had already started; i____ there earlier. a) ought to get b) ought to have got c) must have got d) must get50) the road was muddy. it____ rained last night.a) must b) must have c) must be d) could have a) must been in the u.s.a. for some time b) must have been in the u.s.a. for some time c) should have been in the u.s.a. for some time d) may be in the u.s.a. for some time 52) you should bear in mind that he is not so strong as he____. a) was used to be b) used to be c) was used to d) use to53)“we didn't see him at the exhibition yesterday.”“he ___it.”a) mustn't visit b) can't have visited c) should have gone to see d) may see 54) mary ____my letter, otherwise she would have replied before now.