—.Where are the baseballs? —They are _______.
---Did your parents go to the meeting yesterday, Tom?---Yes, _________ of them did, but _______ spoke.
In order to find better job, Tom made up his mind to learn second foreign language.
John _______to come to the teacher’s office just now. He may be in trouble.
I know you are busy, but you look pale. You’d better ___________a good rest.
Thousands of people have to leave the village ____ they love deeply because of the pollution.