--- Could you tell me ?
--- About one hour and a half.
A. how long it takes to drive to Nanjing from Yangzhou
B. how long it took to drive to Nanjing from Yangzhou
C. how long does it take to drive to Nanjing from Yangzhou
D. how long did it take to drive to Nanjing from Yangzhou
--- Will he come?
--- I am not sure ___he will come, but I never doubt ______he will help us.
A. that, if B. that, that
C. if, if D. if, that
--- Jack’s parents hardly have any spare time for him, ________they?
--- _________,that’s why Jack often feels lonely at home.
A.do, Yes B.don’t, Yes
C.do,No D.don’t, No
---Do you know why people set off fireworks ?
--- Well, in ancient China, people set off fireworks on New Year’s EVE that the loud noise could drive away bad spirits .
A. in order to B. in hope of
C. in the hope D. hope
---She devoted as much time as she could _____________patients.
---So she did.
A. help B. helped C. helping D. to helping
---I often feel worried about exams. I don’t know ________________it.
---Maybe you can ask your teacher for help.
A.what to do B.how to do with
C.what to deal with D. how to deal with