Look at the flowers! They are in different ______: red, yellow, pink...A. colors B. kinds C. Prices
It’s raining heavily outside. Why don’t you _______ your raincoat?
Last year, I visited a chemical factory in Baise, there are about _____ workers in it.
Many people have got the habit of buying flowers for their mothers on _______.
I found a story-book on the desk, it isn’t mine, it is ___,I think.
–What do you often do ________ classes to relax? –Listen to music or walk around the school.A. over B. through C. between