用所给单词的正确形式填空.

题目

用所给单词的正确形式填空.
I often follow my mother ______ (visit) TV her friends.
单项选择
The police _______ looking for the missing boy in the foerst.
A.is B.was C.are D.were
句型转换
The tutor was ( giving me an Ehglish lesson ) when I asked you to play tennia with me(对打括号的部分提问）
______ ______ the tutor ______ when you asked me to play tennis with you?

答案

I often follow my mother ( to visit ) TV her friends.( 因为 follow sb.to do sth.)The police ( is ) looking for the missing boy in the foerst.(一般来说是正在进行时；如果是阅读理解里的题目的话,过去进行...