The World Wide Web is sometimes jokingly called the World Wide Wait because it ______ be very slow.
| A．should | B．must | C．will | D．can |
It is human activity has caused this global warming.
| A．which | B．that | C．what | D．why |
Sometimes some children in my primary school would laugh, when I got out of _______breath after running _____ short way or had to stop and rest halfway up the stairs.
| A．the a | B．不填 a | C．不填 the | D．a the |
—— Mike, our team will play against the Rockets this weekend. I’m sure we will win.
—— !
| A．Congratulations | B．Cheers | C．Best wishes | D．Good luck |
— Since you can’t find a better way out for the time being, why not follow his advice?
— Oh, ________.
| A．that’s all right. | B．I might as well | C．that’s right. | D．I don’t care |
---- Are we going sightseeing next week?
---- No. The plan ________ at the second meeting.
| A．had cancelled | B．was cancelled | C．has been cancelled | D．would cancel |