“下午好，孩子们。”可以这样说：________
A．Good afternoon，boys and girls. B．Good night，boys and girls.
I go to school on foot. I go by bike.
A. Sometimes; Always
B.Always; Usually
C.Usually; Sometimes
---Is there a bookstore near your home?
---
A.Yes, it is. B.Yes, there is. C.No, there is.
,is there a school near here?
A.Excuse me B.Sorry C.Excuse
Is it far here?
A.from B.about C.for
There are three traffic lights in every country:.
A.red, pink and purple
B.red, yellow and green
C.red, black and white