1. (2017七下·杭州期中) 根据下列句子及所给首字母，写出各单词的完全形式（每空填一词）。

1. （1） They usually eat dinner at a qto seven in the evening.

3. （2） We all know that it is dangerous to c the road when the traffic light is red.

5. （3） Your home is far away. Do you go to school by bus or by s?

7. （4） My teacher is kind but she is s with us in our study.

9. （5） Thirty and sixty is n .