．I imagine she hardly ever writes to you, .
| A．don’t I | B．doesn’t she | C．does she | D．do I |
John and I _____ friends for eight years. We first got to know each other at a Christmas party. But we ____ each other a couple of times before that.
| A．had been; have seen | B．have been; have seen |
| C．had been; had seen | D．have been; had seen |
Being able to afford ______ drink would be ______ comfort in those tough times.
| A．the the | B．a a | C．a / | D．/ a |
——May I put my luggage on the seat beside you, sir?——____.
| A．Sure, with pleasure | B．Okay, please yourself |
| C．Well, never mind | D．Yes, help yourself |
There was something wrong with the network, or the e-mail____ earlier.
| A．could have been sent | B．might be sent |
| C．need have been sent | D．must be sent |
I’d rather have a room of my own, however small it is, than _____one with others.
| A．share | B．sharing | C．to have shared | D．to share |