The doctor would allow him to go home________he remained in bed.

A．a(chǎn)s though 　　　　　　　　B．for fear that

C．on conditio n that 　　　　　D．a(chǎn)s far as

– Did you hear Tom was criticized for his spelling mistakes in his English composition?

　 – Yes, but a more careful person ___ so many mistakes.

A. wouldn’t make　 　　　　　　　 B. needn’t have made　

C. shouldn’t make　 　　　　　　　 D. wouldn’t have made

It is difficult for us to learn a lesson in life　　　 we’ve actually had that lesson.?

A.until　　　　　　　　 B.after　　　　　　　　　　 C.since　　　　　　 D.when

　 He is very tall and can be _____ in the crowd.

　　 A. know easily　　 B. recognize easily　

　 C. easily spotted　　　　 　 D. easily realized

---Is it Pro. King that will give the lecture on radiation?

--- I can't __ I know it for sure.

A. say　　　 B. tell　　　 C. speak　　 D. talk

If we can 　　　　 our present difficulties, then everything should be all right.

A.come across　　　　 B.get over　　　　 C.come over　　　　 D.get off

It is true that sport creates understanding and _______（友好）between the nations.

Next to the pots ______, upon which the man could work metal.

A. lay a cushion stone　　 　　　　　 B. did a cushion stone lay

C. laid a cushion stone　　　　　　　 D. did a cushion stone lie