摘要： -What has happened to George? -I don't know. He . A. must have got lost B. may have got lost C. should have got lost D. needn't have lost
网址：http://m.1010jiajiao.com/timu3_id_3083701[举报]
选词填空．
can/many/must/should(1)She ________ have achieved greater progress, if you had given her more chances．
(2)－What has happened to George?
－I don’t know．He ________ have got lost．
(3)You ________ have been mad to play football in such a heavy rain．
(4)Tom, you are too lazy．The work ________ have been finished yesterday．
(5)Mary ________ have stolen your money．She had gone home．
(6)There is nowhere to find them．Where ________ they have gone?