A driver should __ the road when . [ ]A. concentrate o

题型：贵州省期中题难度：来源：

A driver should           __ the road when            .  [     ]
A. concentrate on; drive
B. concentrate in; driving
C. concentrate to; drove
D. concentrate on; driving

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举一反三

He found himself _______ on the ground when he came  to himself the next morning.   [     ]
A. lie
B. lay
C. lying
D. laid

题型：同步题难度：| 查看答案

My brother left the work half _____,for you can find many books _____ scattered on the floor.  [     ]
A. done;lying
B. doing;lain
C. done;lay
D. did;lie

题型：同步题难度：| 查看答案

Though _____ money,his parents managed to send him to university. [     ]
A. lacked
B. lacking of
C. lacking
D. lacked in

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The flowers_________sweet in the botanic garden attract the visitors to the beauty of nature.[     ]
A. to smell
B. smelling
C. smelt
D. to be smelt

题型：同步题难度：| 查看答案

Though _______ money,his parents managed to send him to university. [ ]

A. lacked
B. lacks of
C. lacking
D. lacked in

题型：期末题难度：| 查看答案