The Arabian Nights _____ well known all over the world, in which many a story_____ interesting and instructive．
| A．is; are | B．are; is | C．are; are | D．is; is |
Men usually go straight to ________ they want and leave quickly when shopping．
| A．What | B．which | C．where | D．that |
In the reading-room, we found Winifred ____at a desk, with her attention _____on a novel．
| A．sitting; fixing | B．seating; fixed | C．sitting; fixed | D．seated; fixing |
No matter where he is, he makes_____ a rule to go for a walk before breakfast.
| A．him | B．this | C．that | D．it |
___ to give up smoking, he threw away his _____ cigarettes．
| A．Determined; remained | B．Determined; remaining |
| C．Determining; remaining | D．Determining; remained |
By the time he retires, professor Baker _____ for almost forty years．
| A．will have taught | B．had taught | C．has taught | D．is teaching |