III. Complete the sentences with the given words in their proper forms.
1. People can use for making paper. (bamboo)
2. Children are naturally in playing games. (interest)
3. I met an old friend of on the street a few days ago. (I)
4. Over two of the families in Shanghai own cars. (three)
5. Mrs Li plans to the old sofa to make space for the new piano. (move)
6. A dog must be responsible for any harm caused by his/her pet. (own)
7. , cormorant fishing skills may disappear from the modern world. (honest)

IV. Complete the following sentences as required.
1. Herbal tea is prepared in the same way as regular tea. (改为一般疑问句)
______ herbal tea ______ in the same way as regular tea?
2. Cormorants are rarely seen now, ______ ______? (补全反意疑问句)
3. A high-speed train travels very fast. (改为感叹句)
______ ______ a high-speed train travels!
4. Black tea was invented in ancient China to keep tea fresh. (对画线部分提问)
______ ______ black tea invented in ancient China?
5. The children chose Kitty as a model student. (改为被动语态)
Kitty ______ ______ as a model student by the children.
6. without, has been, use of, decaffeinated tea, grown, any chemicals (连词成句)