---What do you often do _______ your free time ?
--- I often read. I read __________ interesting books .

---When did the terrible earthquake in Japan happen?
----It happened _________the afternoon of March 11, 2011.

He is late for school again. His teacher is ___________him.
A. sorry for        B. glad to       C. angry with

My friends and I often play basketball ___Saturday afternoon.
A.on  B.in  C. at

—Do you spend a lot of time____ computer?
—No, but I spend much time_____ doing my homework.

There are no apples ______ the tree but there’re some birds _____ it.

The shop sells school things _____pens , pencils ,and so on .

I go home ______5.20 ______the afternoon .

Kitty is _______Class8 and her classroom is ________ the ground floor.

Su Hai went for a walk in the park_______Sunday morning.