Mike is good at sports. He jumps much _______ than the other boys in the class.
Tim is going to give his father a surprise ______ Father's Day.( )
A.inB.atC.onD.by
Ladies and gentlemen,attention please!I have ______ important to tell you.( )
A.nothingB.somethingC.everythingD.anything
I like hiking in the forest because the air is pretty ______.( )
A.freeB.dirtyC.pollutedD.fresh
﹣______ do you usually share happiness with?
﹣My parents and my best friend.( )
A.WhoB.WhoseC.WhatD.How
Nancy took her temperature and found she had a ______.( )
A.coughB.toothacheC.coldD.fever