Which is ______ to learn, fishing or swimming?
A.easy | B.easier | C.the easier | D.more easily |
They didn't go to bed_____ the work was finished.
A.when | B.while | C.until | D.after |
一______ is your father?
— A bank clerk. He works in a bank near my home.
A.Where | B.How | C.What | D.Which |
______ went hiking last weekend because of the bad weather.
A.Someone | B.No one | C.Everyone | D.Nothing |
—Must I wait for you here?
—No, you ______.
A.don't | B.can't | C.mustn’t | D.needn’t |
Mary, put on your coat, ______ you'll catch a cold.
A.and | B.or | C.so | D.but |