—Do you know Li Na?
—Of course. She's a great tennis player_________ comes from Hubei, China.
A．who
B．what
C．which
—Oh, the traffic is so heavy.
—Let’s change _______ route to the airport.
A．other B．others
C．the other D．another
—Can you speak English, Mr Wang?
—Yes, but only___
A．little
B．a little
C．a lot
All of us find _ necessary to take exercise every day.
A．this B．that C．them D．it
I’m expecting a digital camera for long, but dad has no time to buy ______ for me.
A．it B．one C．this D．that
1 think _____ very important for students to study by themselves in the school or at home.
A．it
B．this
C．that
