The song ______My heart will go on is liked by the young people.A call B calling C called
一______ is your father? — A bank clerk. He works in a bank near my home.
______ went hiking last weekend because of the bad weather.
—Must I wait for you here? —No, you ______.
Mary, put on your coat, ______ you'll catch a cold.
We know that she enjoys ______ books very much.