Do you want to be healthy? ______. Smiling can help you stay healthy.
A．Smile B．Smiling C．To smile D．Smiled
---George, how can you prove the earth is round?
---I can’t, sir. ______, I never said it was.
A．Then B．However C．Besides D．Instead
A friend is someone ______ says, “What! You too? I thought I was the only one!”
A．who B．which C．what D．whose
He thinks himself somebody, but we think him ______.
A．nobody B．anybody C．somebody D．everybody
______ a light when necessary. You will bring light to other people and yourself.
A．Try on B．Get on C．Turn on D．Put on
---What did you get ______ your birthday, Tony?
---An iPad3, from my aunt.
A．to B．at C．with D．for
