Question

31. ----Can you think of another good idea?

31. ----Can you think of another good idea?
----This is the best approach I can imagine ________ the work ahead of schedule.
A. to accomplish B. to accomplishing
C. accomplishing D. accomplished
33. When the accident happened, your brother escaped being hurt, _______?
A. didn’t he B. did he
C. didn’t it D. did it
34. It would be very safe if you_________ the door_________ to the garden.
A. fasten; led B. will fasten; leads
C. fastened; leading D. fastened; to lead

Answer 1

31. B: the approach to doing
33. A: 反意疑问句如果有主从句的话，大多数情况看主句
34. C： 因为前面是would ,时态一致，故后面用fastened, 通向花园的门用the door leading to the garden

Answer 2

1. C imagine doing..
2. A
3. C 虚拟条件句和现在相反，if sb. did..; leading to 现在分词作定语修饰the door

Answer 3

31.c 33.d 34.a