Пожалуууйста помогите умоляююю The Count and the Wedding Guest1) I introduced

Пожалуууйста помогите умоляююю
The Count and the Wedding Guest
1) I introduced my friend___________my mother.
2) The teacher was sorry___________a poor girl.
3)Never think you are alone_________the world.
4)Our conversation came__________an end.
5)My friend Mary said she could not take interest________anybody.
6) John wasn't ready for the lesson, so when the teacher called him, he died____shame.
7)Instead____arguing, you would better help me.