—Yes, he was in the hospital ten years ______.

A. ago; beforeB. ago; agoC. before; ago

【题目】The guide said that much attention must __________ these details.
A.pay
B.be paid
C.pay to
D.be paid to

A. noisyB. smartC. strong

【题目】It's cruel ____him to kill _____many children with a knife.
A.of ; such
B.for ;such
C.of ;so
D.for ;so

—No, I often play _______ piano.

A. the; theB. /; theC. /; /

A.forB.andC.soD.but

请为学校图书馆写至少5条规则。（用祈使句写）

【题目】Half of the class _____ done most of the work ．The left _____ rather difficult．
A.have ; is
B.has ; is
C.have ; are
D.has ; are

【题目】—Could you tell me_______?
—Perhaps on March 8.
A.when will MH370 be lost
B.where MH370 was lost.
C.when MH370 was lost.
D.where was MH370 lost.

A.cooksB.is cookingC.was cookingD.has cooked