初三英语选择题,要有解答过程啊!谢了!

问题描述:

初三英语选择题,要有解答过程啊!谢了!
1.-Dad,look at the building.It's on fire.
-Call 119 []mobile phone right now.
A.in B.by C.onD.with
2.I was about to leave the office [ ]the telephone rang.
A.whenB.afterC. before D.while
3.Mrs Shute wouldn't leave the TV set,[]her children were waiting for their supper.
A.ifB. because C.even thoughD. as soon as
能把答案带到句子里,翻译一遍吗,谢了!

1.B
by sth.用……;通过……
翻译:马上用手机打119
2.A
be about to do sth.when ……正要做什么的时候
我正要走的时候电话铃响了
3.C
even though即使
即使Mrs Shute的孩子等着吃晚饭,她也不愿从电视机前离开