What's the meaning of the activity"Let's Save"?
Paper shouldn't ________ in everyday life.( )
A.wasteB.wastedC.be wastedD.is wasted
Many modern trains in the world_____in Zhuzhou.( )
A.are creatingB.created
C.are created
Polly has been ill for three days but she is a lot_____today.( )
A.bestB.betterC.good
People remember the first traveler from England____came to live in America.( )
A.whichB.whereC.who
He likes watching the fifth channel._____channel is about sports.( )
A.AnB.TheC.A
We are not allowed to laugh when we_____.( )
A.ateB.have eatenC.are eating