Question

My father was watching TV ______ my mother was cooking.A. while B. until ...

My father was watching TV ______ my mother was cooking.A. while B. until C. when

Answer 1

A

试题分析：句意：我爸爸正在看电视我妈妈正在做饭。My father was watching TV与my mother was cooking. 是两个并列的同时发生的动作，故选择A。