________ my baseball? It’s under the chair.A.Where B.Where’s C.Where are
Jack often _____ music after class.
We all like Mr. Zhou ______ he is so kind to us.
—You must look after your shoes, Peter. ______ —OK.
—What’s on the desk? —There ______ a pen, a book and two keys.
—______ do you go to the school library? —Often. I like reading there.