(2013·高考辽宁卷)Harry is feeling uncomfortable.He ________too much at the party last night.

I think that's unlikely to happen, but if that ______ occur, both America's and China's interest would be severely damaged.

The World Wide Web is sometimes jokingly called the World Wide Wait because it _______ be very slow. 

My cell-phone  has disappeared. Who       have taken it away?

The winner of the race is tall and thin; he _______ be my friend, Mike, who is short and fat.