Question

【题目】Look, the children ____ (play) under the tree.

Answer 1

【答案】are playing

【解析】

句意：看，孩子们在树下玩耍。look是现在进行时的时间表示词，该句子动词部分的结构应当为be doing，the children是复数，be动词用are，play的-ing形式为playing，故答案为are playing。