Look, the teacher is explaining somethingto her students again and again. —________the teacher is!

In modern society people have to passvarious test for professional sothat they can be qualified for a good job.

______the house was startedbefore she went to Africa and now it is still under construction.

The subway was crowded with passengers going home from market, most of ________carrying heavy bags and baskets full of fruits and vegetables they had bought there.

15A group of children ______ around the old man, listening to him telling the story and they ______ when it came to something really exciting