作业帮1.He won’t be able to come on Friday because he ________ his
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1.He won’t be able to come on Friday because he ________ his exams.
A will sit B was sitting for C will be sitting for D would sit for
2.I was feeling tired because I ____ hard all day.
A had been working B was working C worked D had worked
3.Unless we ____ immediately ,the play will certainly ____ by the time we get there.
A left ,begin B leave ,have begun C leave ,begin D left ,have begun
A will sit B was sitting for C will be sitting for D would sit for
2.I was feeling tired because I ____ hard all day.
A had been working B was working C worked D had worked
3.Unless we ____ immediately ,the play will certainly ____ by the time we get there.
A left ,begin B leave ,have begun C leave ,begin D left ,have begun
C 他这个周五不会来,因为他要参加考试,考试表示在未来某个时间要参加,所以应该使用将来时,所以will be sitting for正确
2.A had been working的意思是在过去某段时间一直在做某件事情.
3.B
考察虚拟语气,代表对现在的虚拟直接用现在时,然而比赛已经开始是对未来的猜测,所以虚拟预期用的是完成时
除非我们马上就走,要不然我们到的时候演出肯定已经开始了
2.A had been working的意思是在过去某段时间一直在做某件事情.
3.B
考察虚拟语气,代表对现在的虚拟直接用现在时,然而比赛已经开始是对未来的猜测,所以虚拟预期用的是完成时
除非我们马上就走,要不然我们到的时候演出肯定已经开始了
They won't be able to come here on time,I think.(改为复合句)?
I _____ tell you with certainty that he won't be able to fin
He won't be away on business
Would be able finish his home work,he would have come to cla
He apopogized for his not being able to come 为什么用being,而不用be
1.If he _________(not do)his best,he won't get ________(good
He didn't come to the evening party because he was ill.【对 be
同义句转换：Maybe he won't come to play with you on Saturday.
He can’t go on holiday because he ( ) his leg.
1.he hasn't been able to lose his weight,( )he has done much
英语翻译1.（除非你换一个方法）you won't be able to succeed.2.He ____(不想落后于
he didn't come to school,( )his mother was ill A.because B.f