Nobody is at home at the Wangs' house.
    Mr.Wang is working in his office.Mrs.Wang
    is shopping at the supermarket. Tony is
    sitting on the bus.He's on his way to the
    gym. Tina is studying at the library.
    Rover is not at home, either.It's running
    around the neighborhood. It's not chasing
    Mrs. Lee's cat. It's chasing Mrs. Lee!
    沒(méi)人在家
    王家沒(méi)有一個(gè)人在家。王先生正在辦公室工作。王太太正在
    超級(jí)市場(chǎng)買(mǎi)東西。托尼正坐在公共汽車(chē)上。他正往健身房去。蒂
    娜正在圖書(shū)館看書(shū)。
    狗兒來(lái)福也不在家。它正在住處附近到處跑。它并不是在追
    李太太的描。它是在追李太太!