大家都搜：
假装正在做
1、be halfway to doing───半途而废
2、be opposed to doing───反对做
3、pretended to do───假装做......
4、be used to doing───习惯于做某事；习惯于...
5、be exposed to doing───暴露于做某事
6、be doing───做；现在进行时；表达当时的行动（状态）
7、pretended───v.假装（pretend的过去式和过去分词）；装扮；adj.假装的；虚假的
8、be attached to doing───执着于做
9、pretended to───假装；自称有
1、The boy pretended to be doing his homework when his mother came in.───TaMa妈进来时那个男孩假装正在做家庭作业。
2、When his father entered his room, he pretended to be doing his homework.───当他父亲走进他的房间时，他假装正在做作业。
3、He pretended to be doing his homework when he heard his father's sound.───他听见父亲的声音，假装正在做作业。
4、Hearing her mother coming upstairs, she quickly put the toys away and pretended to be doing his home work.───听到妈妈上楼的声音，她很快把玩具收了起来装着在写作业。
5、When his mother came in, he pretended to be doing his homework.───妈妈进来时，他假装正在做作业。
6、Tom pretended to be doing the exercises when the teacher came in.───当老师进来时，汤姆假装在做练习。
7、He pretended to be doing homework carefully when his mother came in.───当TaMa妈进来的时候，他假装正在认真做作业。
8、He pretended to be doing his homework.───他假装在做作业。