Next week there will be a basketball match between the ________ and the ________of our school.

Both his parents look sad. Maybe they ________ what happened to him.

It rained heavily in the south,_____ serious flooding in several provinces. [ ]

a ___________singer until the age of 40,when he turned professional.

What sport do you like best?— Springboard diving (跳板跳水). _____ to dive into water from a high board!