7．Don’t worry，I can finish the work by       (I)

6．My brother wants to be a         (science)when he grows up．

5．Have you ever t        to another province?

B用所给单词的适当形式填空：

4．When the t       lights are red，you must stop and wait．

3．All of us come to school early e       Tom．

2．Speak l           ，I can’t hear you．

1．He f         in love with the weather in Kunming when he is on a visit here．