_______ of the students in our class _______ interested in micro blogs (微博) on the Internet.
—My brother and I will go to the library tomorrow. —. Shall we go together?
—Mr. Wang’s never been to Canada, has he? —. He went there on business last week.
—Which would you like, tea or coffee? —Either OK, but I prefer coffee milk.
—Whose T-shirt is this? —It be John’s. It’s small for him.
—a volunteer is great. —I think so. Some of us wantvolunteers for the London Olympics.