问题
改错题
词汇应用。
根据句子的意思及首字母的提示，填入适当的词，使句子完整、通顺。
1. The last day of a week is S________.
2. It's very d______ to swim in the river. Be careful, please.
3. My favorite subject is b______ because I like animals very much.
4. In the l_______, there are many books.
5. I like watching TV in my s______ time.
答案
1. Saturday 2. dangerous 3.biology 4. library 5. spare