—________ does it take you to walk to school？
—About 20 minutes．
| A．How far |
| B．How often |
| C．How long |
| D．How soon |
【2012 湖南湘潭】I bought a new shirt for John, _______ he didn’t like it.
A. because B. and C. but
【2012湖南怀化】Tom thinks action movies are interesting, I think they are boring.
A. but B. and C. so
【2012黑龙江鸡西】We must get up at 7:00 tomorrow morning, _____we will be late for the meeting.
A. and B. or C. but
【2012黔东南州】We can't pass the exam, ___________we study hard.
A. because B. and C, unless D. or
【2012 贵州六盘水】The man was so tired，___ he still went on working.
| A．so | B．but | C．or | D．and |