“One one zero” 表示 ____。A. 火警 B. 匪警 C. 急救中心
The teacher’s name is John Brown . His students call him ________ .
— Have a good day! — __________________.
—Are these your grandparents?—No, ___________.
—_______ is your pen? —It’s yellow.
—_____ is your daughter? —She is fine.