用所给词的适当形式填空!并说明思路和解法!
1.The dictionary is very _____ (use)
2.The weather in July is the _____ (hot) in China.
3.Tom is ______ (tall) than any other boy in our class
4.I don't need your help .I can do it by _____ (I)
5.The book is _______ （interesting) of all
6.We'll try ______ (not tell) him the bad news .
7.Some children forgot ______ (sweep) the floor.
8.The teacher asked me ______(give) the students a talk about the story of China.