27、A good idea occurred to Mr Baker ______to his invention recently.

A．while applying                                         B．while applied

C．while he was applying himself            D．while applying himself

25、1. opinion

  A. ocean            B. possible             C. purpose             D. stomach

2. break

  A. reality            B. really                 C. greatly                     D. bread

3. desire

  A. disadvantage  B. useless              C. pleasure            D. surprise

4. warmth

  A. worthy          B. without             C. together            D. throat

5. clothes

  A. says                     B. buses                C. watches            D. dishes

23、---Have you heard that Tom, along with his parents, __________ to Japan?

--- Really? No wonder I haven’t seen him these days.

A．has been          B．have been         C．has gone      D．have gone

22、___________, where we can stay for a week.

A．Next is another hotel to it                         B．Next to it another hotel is

C．Next to it is another hotel                   D．It is next to another hotel

21、I dressed very warmly for the trip, but I ____________ so. The weather was hot.

A．needn’t do                    B．needn’t have done

C．can’t have done                 D．shouldn’t have done

20、---It snowed heavily last night and there must be a lot of snow on Emei Mountain.

---No, we found a little snow, as most of it seemed       off the mountain.

A．to have blown               B．to have been blown  

C．to be blown                   D．to blow

19、At last，we found ourselves in a pleasant park with trees providing shade and _________ down to eat our picnic lunch.

A．sitting           B．having sat       C．to sit         D．sat