James is an English boy. He _____ from England.
What kind of music do you like? —I like music _____ I can sing along with.
We _________ for a picnic if it _________ rain this Sunday.
Ten years ago _______ only one building in our school. And in 10 years, _______ five buildings in our school.
Mrs. King can speak Chinese very well, but she can only write______ Chinese words.