__________ most efficient way to understand thousands of new words is to gain __________ good knowledge of basic word formation.
| A.A; a | B.The; / | C.A; / | D.The; the | 
I’d rather ____ on the land ____ in a factory.
| A.work; than work | B.work; work | C.to work; than to work | D.to work; to work | 
What do you think is the best way ____the wild animals?
| A.protecting | B.to protect | C.protected | D.protect | 
The policeman warned the young man____ after drinking.
| A.never to drive | B.to never drive | C.never driving | D.never drive | 
Jenny is interested in ____ in her free time.
| A.listened to the radio | B.reading magazines | 
| C.watch TV | D.plays tennis | 
It is better to teach a man to fish than ____ him fish.
| A.giving | B.to give | C.gives | D.gave |