----I wonder_______.
----Of course. He began to prepare for it last month.
A．when will he give back the magazine to the library
B．whether he has prepared for the writing competition
C．what was he talking about with his friends
D．where he is going to hold the English party
----How amazing, Sara! You are used to going to bed early and getting up early these days.
----_______ And I hope you can lead such a healthy life, too.
A．So do I B．So I do C．So I am D．Thanks a lot
----Can you tell me ______ live a low-carbon(低碳) life ?
----OK. By using both sides of the paper.
A．where’s B．why to C．when to D．how to
I really enjoyed your speech, ______ there were some parts I didn’t quite understand.
A．because B．unless C．though D．after
My grandfather loves keeping pets．He said a pet could help a person feel______.
A．more nervous B．less alone C．less lonely D．more worried
----Where is Tom?
----He’s left a(n) _____ saying that he has something important to do.
A．excuse B．sentence C．news D．message
