请用本单元所学短语的适当形式填空。

We're rather ________　________ father's health．

请用本单元所学短语的适当形式填空。

What you said just now ________　________ a fairy tale．I think it was impossible．

请用本单元所学短语的适当形式填空。

Almost immediately he began to ________　________ the weather when he watched the weather report．He thought the weather was terrible recently．

请用本单元所学短语的适当形式填空。

Tom never stays up ________　________ but he is always sleepy in the day time．

请用本单元所学短语的适当形式填空。

“________　________!”the angry father shouted at his noisy children．

请用本单元所学短语的适当形式填空。

M________　________ hamburgers and French fries are eaten every year．

以下是从本单元课文中摘出的原句。试试看，能填上吗？要注意词形变化！

1．They are believed to have ________　________　________ accidentally in shipments of plants from Puerto Rico or Florida．

2．The warm weather permits them to lay eggs ________　________　________．

3．For now, the frogs may only be caught ________　________．

4．The UN Environment Program and Food and Agriculture Organization ________　________ their new findings．

5．They warn that one-third of those remaining are ________　________　________ disappearing．

6．It says this can ________　________ replacement of some native animals．

7．The findings ________　________　________ information collected in one hundred seventy nations during the past ten years．

8．About two billion people ________ at least partly on farm animals for their living．

9．They have quickly ________　________ the Hawaiian Islands hidden in plants．

请根据下列提示写出相应内容。

1．侵略，侵袭vt．________→侵略者n．________→入侵的adj．________

2．结果，效果n．________→有效的adj．________→效率，功效n．________

请根据下列提示写出相应内容。

1．严峻的；严重的adj．________

2．代理处，经销n．________

3．牛，家养牲畜n．________

4．农业n．________→农业的adj．________

请根据下列提示写出相应内容。

1．运送，运输v．/n．________

2．化学药品n．________

3．有害的，伤害的adj．________

4．生产，制作n．________