题目内容：

在下列各句的空格内填上一个适当的单词,该词的首字母已给出。

1. Yesterday we didn’t go swimming but went boating i____________.

2. Bad luck! The girl fell off the bike and hurt h           .

3. The boy felt s         in class this morning ,because he stayed up late last night

4. If you have got any problems, you can talk to him because he is a good l________.      

5. He r          to give me a hand when I was in trouble. I was really angry with him.