The number of students in our school_________ more than 2000.
A．is B．are C．has been D．Was
At the science museum，the boys and girls get to know__________.
A．what is the spaceship like
B．what the spaceship looks like
C．how the spaceship looks 1ike
D．how does the spaceship 1ook like
The more you smile, the ___________ you will feel.
A．happy B．happier C．happily D．more happily
We should study the new traffic rules and 1earn how___________ ourselves．
A．protect B．to protect C．protecting D．protected
--- Does Ted tell you if he _______________ next Sunday?
--- No, he does’t. But if he ________________, I’ll give you a ring.
A．will come, will come B．comes, will come
C．will come,comes D．comes, comes
Tom ______________ sending e-mails _____________ letters．because it is faster.
A．prefer to, writing B．prefer, to write
C．prefers, to writing D．prefers to , write
