His parents flew to Beijing ____a sunny Sunday.
park is very close, so you can walk there.
—Is he Li Ping?—Yes, ____.A. I’m B. he’s C. he is
“One one zero” 表示 ____。A. 火警 B. 匪警 C. 急救中心
Mary ____ from Cuba.A. is B. am C. are
—____ are they?—They are XiaoLi and Jane.A. Who B. What C. Where