1 didn’t know ______ they got to know each other．
| A．where was it | B．where it was |
| C．where was it that | D．where it was that |
30. Chinese food always gains ____________ from people all over the world.
| A．approval | B．appreciation | C．attraction | D．Agreement |
29. -- I have never dreamed of__hope of succeeding in carrying out the experiment. Isn’t it a dream?
-- ________.
| A．there was / Celebrate you to your success | B．there is / Celebration on your success |
| C．there being / Congratulations on your success | D．there having / Congratulate you |
28. You made a lot of mistakes in your composition, but __________ it is a good one.
| A．in all | B．in word | C．all in all | D．in other words |
27. In the absence ____ necessary exercise, he can get ill easily. So he is often absent ___ class.
| A．for / in | B．of / for | C．of / from | D．with / from |
26. I wondered what difficulty he had ________ the plan?
| A．to carry out | B．carrying out | C．carried out | D．with carrying out |