Ⅰ.用所给词的适当形式填空
1．________(tour) has developed rapidly in recent years in that country.
2.Animals in the nature ________ are being well ________(preserve)．
3．The ________(attract) of the moon for the earth causes the tides.
4．________(deed) are fruits; words are but leaves.
5．He is ________(various) described as a doctor and a monster.
6．We saw the monkeys ________(swing) from branch to branch and playing in the tree.
7．We were all ________(amusement) at his foolish behaviour.
8．There is a river 300 miles in ________(long) in the province.
9．She likes ________(model) herself on her mother.
10．What's the ________(center) thought of this article?
