Because I got up very late this morning,______ I was late for class. A. but B./ C. so
—The radio is too noisy.________,please. —All right.I’ll do it.
He missed the train this morning ________ he got up late.
It’s not always necessary to look up the words ________ the dictionary while reading.Sometimes we need to guess.
It’s important ________ English well. A.to learn B.learning C.learn
If you have e-mail,send them ________ this address. A.to B.for C.from