Jack hasn't taken his piano lessons for a long time.
He is considering _________ his piano course and spending more time on his study.( )
A.to dropB.to throwC.droppingD.throwing
______ October 1,we will celebrate the seventieth birthday of the People's Republic of China.( )
A.OnB.InC.At
There are only big trees on one side of the street,different flowers lie on ______.( )
A.otherB.anotherC.the other
Life is like a story. What matters is not how long it is but______.( )
A.how good it isB.how good is it
C.what good it is
China is getting better at making hi﹣tech products ______ can be bought in all parts of the world.( )
A.whoB.whichC.what
Of the two physics problems, Martha just finished ______ one.( )
A.the most difficultB.the least difficult
C.the less difficult