______ carefully,please! Look at the road sign.There is a school ahead.( )
A.DriveB.To driveC.Driving
My grandpa knows the history and medical _______ of many plants.( )
A.wealthB.priceC.valueD.cost
I went from a school desk to a ship in my teens.
_____________days would you be at sea?Homesick?( )
A.How longB.How manyC.How muchD.How soon
Mrs.White is ________enough to spend her spare time on our maths problems.( )
A.confidentB.curiousC.wiseD.generous
__________bad news!We didn't win the 15th Sudirman Cup.
It's a pity.( )
A.WhatB.What aC.HowD.How a
What are you reading?
A book about a baseball player.This guy was well __________for his devotion to charity work.( )
A.enjoyedB.respectedC.behavedD.expected