选词填空,汉译英

题目

选词填空,汉译英
-----(when while )her mother came home,she was watching TV
Nancy ------(was washing washed)her face when the telephone rang
I was listening to the radio-----(whenwhile)sommeone knocked heavily at the door
What------you------(in front of in the front of)the classroom
汉译英
图书馆 商店 中央大街 博物馆 电视台 电话报警
站在图书馆前面 在理发店
剪头发 洗完澡出来
买一件纪念品 给电视台打电话
打扫我的房间 睡懒觉
沿着街道走 脱下；起飞

答案

1.when while一般情况下引导的是可以延续的动作,came不能延续
2.was washing 当电话铃响的时候,Nancy正在洗她的脸
3.when 理由同第一个
4.in front of is 在你面前的是教室 in front of是指在外部的前面,in the front of是外部前面
library shop Central Street museum television station telephone call
stand in front of the library in the barbershop have a haircut
come out after taking a shower buy a souvenir call to the television station
clean my room lie in walk along the street take off
其实有些词组有多种用法,我只是写了些常用的.
不懂可继续追问,拉拉拉~