Students often use computers ______ emails. They don’t need paper.
A. to send B. send C. sends
--You won’t lose weight unless you take exercise every day .
----OK,I’ll try my best.
| A．although you do | B．when you take |
| C．if you don’t do | D．because you don’t take |
--Would you like to go fishing with us this afternoon,Tony?
---If Sam doesn’t go, I won’t go ,either.
| A．So do I | B．Neither will I |
| C．So am I | D．Neither do I |
---Jack,well done!I am proud of what you did.
----Thank you,Dad.
| A．take pride in | B．am angry with |
| C．am interested in | D．am nervous about |
---Our government has come up with many ways to stop the pollution.
----Yeah,and they all work really well.
| A．caught up with | B．worked out |
| C．thought up | D．asked about |
--I was just in time to get there for the meeting.Thank you for lending me the bike.
----__________.
| A．That’s right | B．Of course not |
| C．You’re welcome | D．The same to you |