"Take this medicine(吃药) and it will make your son better soon," the nurse says to the sick boy’s mother.
number of the students in Class Eight, Grade One is 40.
My sister got up late this morning. She only had .
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.