I.词汇 A)根据句意和首字母提示,写出空白处所缺的单词。1. The students were standing in a l___ when the teacher arrived.2. Peter came in and closed the d_______ after him.3. Do you a_____ him to use your bike?4. You should keep your v______ down during the movie.5. These children are playing soccer in the y______.