“What’s this _______ English?” “ It is a cup.”A. at B. with C. in
—Shall we go sailing in the sea tomorrow? —______ It’s reported that there will be a hurricane(飓风) tomorrow.
There are many trees and flowers on ________side of the street.
Detective Wang, please trust me, I have ______to do with this case..
Our Chinese teacher encouraged us _______ up even if we made a serious mistake in our writing work.
A Wechat(微信) is an invention ______ can help people talk to friends , share photos, ideas and feelings freely.