几个英语选择题和改错题1.It was not possible that she ____ go down,step

几个英语选择题和改错题
1.It was not possible that she ____ go down,step by step down the unexpected stairs into the dark below.
A.should dare B.should dare to
C.must dare D.must dare to
2.He wat to visit a key figure,so he had his suit______.
A.press B.pressing C.pressed D.to be pressed
3.I would go to the concert but I ____ no time.
A.had B.had had C.have D.have had
4.How nice it ____if I ____a sister like you!
A.should be;had been B.would be;had been
C.would be;had D.were;had
5.______five minutes earlier,you could have seen then off.
A.If you should arrive B.If you arrived
C.Had you arrived D.should you arrive
改错
1.Receiving his letter,you ought to answer it as fast as possible.
2.The lady must have waited for you for a long time,mustn't she?
3.Why not to send the wounded soldier to the hospital immediately?
4.What first aid will you do a child who has taken poison by mistake?