Stop cutting trees, _______ the earth will become worse and worse.
A．and B．then C．because D．or
-- It’s a bit cold. Would you mind my ________ all the windows?
--- Do as you like ,please.
A．close B．to close C．closing D．closed
I don't think there is ________ in today's newspaper.
A．interesting something B．something interesting
C．interesting anything D．anything interesting
The teacher often tells Jim and David _______ too much time _______ computer games.
A．not to spend, playing B．not to spend, to play
C．don’t spend, playing D．shouldn’t take, on
More than two weeks _______ since the foreign friends came here.
A. passed B. has passed C. have passed
— All the students are working hard now.
—_______. Because all of them want to go to good colleges.
A．So are they B．Neither they are C．So they are D．So they do
