21.
John put . . . . . . . . his clothes and went out.

22.
If you are averse . . . . . . . . recommending my names, you should not hesitate to admit it.

23.
The room is filled . . . . . . . . smoke.

24.
In the examination, you have to answer all the questions . . . . . . . . an hour.

25.
Her thinking leans . . . . . . . . democracy.

26.
Aqsa is travelling . . . . . . . . the school?

27.
Try to reach the village . . . . . . . . the sunset.

28.
I was astonished . . . . . . . . the sad news.

29.
These four monkeys always quarrel . . . . . . . . themselves in cage.

30.
I am waiting . . . . . . . . my brother.