— What’s your favorite _______? — Pandas. They are very cute. A. animal B. color C. fruit
Mrs. Black has three children. One is in Paris, and _______are in another city.
Mr. Brown has stopped drinking since he ____ on.
—Must I tell John the bad news now? —No, you________. He can’t stand it.
The foreigners arrived _________ Beijing late _________ a rainy evening.
—Would you like to go hiking with us tomorrow? —Sure, ________ I am busy.