练习题：用存在句句型的限定形式或非限定形式改写

BEx. 29C 

1. On the top of the hill there stood / there was an impregnable castle.

    山顶上立着/有一座坚固的城堡。

2. There will be / will come a time when you look back on the day with pride.

    将会在你回顾过去的日子时充满自豪。

3. Mary didn't agree about there being no need for ...

4. Were you disappointed at there not having been ...

5. John asked for there to be ...

6. There was a cow crossing ...

7. There is no plant that doesn't need ...

8. We don't want there to be any disturbance.

9. There being an index to this book is ...

10. I'm surprised at there not being an index / being no index.

11. We have no objection to there being a meeting here.

12. It's impossible for there to be ...  / For there to be ...

13. It's not uncommon for there to be ...  / For there to  be ...

14. There's an important message just being decoded. / There is just being decoded ...

15. There were quite a number of ...  jewels stolen.

16. There was expected to be ...

17. There is / are believed to be ...

18. There was a meeting about the new building yesterday.

19. There have been three accidents at ...

20. There's a lawn that extends ...

21. There is said to be trouble on ...

22. I can just remember the trouble there was about it a year ago.

23. There will be people anxious that ...

24. There seems to be a widespread change ...

25. There was a day when it rained from morning till night. 

            有一天，天下雨是从早到晚哟。