Smoking can help you relax. But _______ it is also bad for your health.
--What theywhen you got there, Tom? --Sorry, I forget.
--How much did youfor the winter camp? --About 300 yuan
He was mad at ________ in the English exam.
--Did your brother know? --No,I didn’t tell him about it.
—When will the plane? --In about fifteen minutes.