题目内容：

根据句意、汉语或音标提示，写出单词的正确形式，每空一词。

1.Tommy is an       (诚实的) boy, so I believe him.

2.After two hours of hiking, we       (最后) got to the camp.

3.They looked at each other for a       ([wal]) and then laughed.‬‬‬

4.The manager wants to open up new       (市场) in the USA.

5.Our Physics teacher asked, “Which comes first,      (闪电) or thunder?”