Question

【题目】当我长大后,我想成为一名工程师。

I want to be an engineer when I ________ ________.

Answer 1

【答案】grow up

【解析】

根据中文提示，grow up成长，动词短语；空格是从句的谓语，判断填动词或动词短语；根据“I want to be an engineer”判断从句用一般现在时，故答案为grow up。