题目

用方框中所给词的适当形式填空 calllineback takesun （1） Don't read in the. （2） Jim his motherin Beijing right now. （3） Let's go tothe classroom now. It's time for class. （4） I enjoy photosa lot. （5） Boys and girls, pleasesit in . 答案：【1】sun 【1】is calling 【1】back 【1】taking 【1】line选择适当的词，并用其正确形式填空： I visited the manager yesterday, but he had gone to Harbin three days ________. (ago, before)