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A.It serves you right.B.Never mind.C.You’re welcome.

A.Yes, he does.B.Yes, he did .C.Yes, he do.

A.Good luck, sir!B.Good afternoon, sir!C.Thank you, sir!

We ____ ____ to obey the traffic rules when we cross the road.

____ ____ should Linda take the medicine?

I ____ ____ to listen to Pop music.

_________ you _________ I have to go there.

Health _________ _________ food, exercise and enough sleep.

—OK, I will. Thanks, Kahlan.

A.improveB.to improveC.improvedD.improving

A.are usedB.will useC.will be usedD.used