18. 在树顶端有只美丽的小鸟。

There ________ a beautiful bird ________________ the tree.

17. 没有钱我什么事都做不成。

I can't do ________________________ money.

16. 不管你怎样做这件事，你必须完成它。

________________________ you do it, you must finish it.

15. Mary finishes reading the book. (改为一般疑问句)

________ Mary ________ reading the book?

V. 根据汉语提示，完成句子。 (10分)

14. He put the ball into the box, too. (改为否定句)

He ________ ________ the ball into the box, ________.

13. I have known him for two years. (对划线部分提问)

________ ________ ________ ________ known him?

12. He bought the book three days ago. (用for改为现在完成时态)

He ________ ________ the book ________ three days.

11. Everything is ready. (改为反义疑问句)

Everything is ready, ________ ________?

10． Jim ________(meet) the painter tomorrow.

III. 按要求转换句型，每空一词。(10分)

9. ________ he ________(see) the old man before?