题目内容：

单词拼写, 每空一词。

1.While __________(闲逛) aimlessly on the street, he witnessed a traffic accident.

2.He is already __________ (上飞机)the plane and it will take off in 30 minutes.

3.He __________(应得，值得) a good meal after all the hard work, although his project hasn’t been completed.

4.Upon his __________(到达) at the classroom, the old man received a warm welcome from all the students.

5.After being told that they shouldn’t pick flowers in the park, the two girls felt g_________ and promised not to do that again.

6.Totally a_________ in the book, she didn’t pay attention to anything else.

7.To be on the safe side, those suffering from bird flu were s_________ from other people.

8.Hearing the news of their safety three days after the earthquake, we all breathed a sigh of r_________.

9.As an adult, it is important for me to support myself and be i_________ of my parents financially (经济上) .

10.While having dinner with foreigners, you’d better pay attention to your table m________.