题目内容：

单词分类。

请根据所给句子的意思，从下面方框中选出适当的词，并将其字母标号填在相应的位置。

1.It’s the first exam for Tom after he went to the college. He did ____/___ in it.

2.Be careful when you ____/_____across the road.

3.The shirt feels _____/_____.

4.People mustn’t kill ____/_____ for their meat.

5.We should keep ______/______ English every day.