—I hear your brother will enter Tsinghua University this summer.
—Exactly,he was a born genius.He was able to read and write ________ the age of 4.( )
A.inB.onC.atD.of
I'm ___________ things for my trip because I like to get things ready earlier.( )
A.keeping clear ofB.making a list of
C.getting on well withD.winning the heart of
Bill lives ________________ to school than Peter.( )
A.closeB.closed
C.closerD.the closest
People __________ talk on a mobile phone while they are driving.( )
A.shouldn'tB.needn'tC.mustD.can
His beautiful music has brought ___________ to people all over the world.( )
A.difficultyB.pleasureC.weatherD.danger
Anna is taller than me.She sits ___________me in the classroom.( )
A.betweenB.fromC.behindD.among