1.who is the man ___is giving the children a piano lesson who which that why 2.I

题目

1.who is the man ___is giving the children a piano lesson who which that why 2.I
1.who is the man ___is giving the children a piano lesson
who which that why
2.I decided to stop and have lunch,____I was feeling quiet hungry
so for when if
3.I'm not sure __she'll like it or not
whether if when how
4.our teacher spoke in a loud voice ___all of us could hear him
so so that such that since that
5.If there is going to be rain tomorrow ,I'll stay at home （改错）
把going to be 去掉,为什么这么改 rain不是动词吗 直接is＋rain
都怎么做为什么 求详细解答

答案

1.that(先行词前有who)
2.for（表原因）
3.whether(whether...or not )
4.so that(表目的,以至于.)
5.If 引导的从句中,用一般现在时表将来,be going to 是表将来,应该换做一般现在时（原句应该是rainy吧）
If there is rainy tomorrow,I'll stay at home.