-There a dolphin show in the zoo tomorrow . -Great ! Let's go to see it together.
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.