1.Tom speaks English.(改为一般疑问句)
   _________________Tom__________________English?
2. Is there a supermarket in front of the hotel?(作肯定回答)
    __________________,there__________________________.
3. Sarah is watching TV.(改为否定句)
    Sarah _____________________ _____________________TV.
4. Bob likes elephants because they look very strong.(对划线部分提问)
    _________________________________ Bob like elephants?
5. The boys are playing volleyball on the beach.(对划线部分提问)
    _____________________the boys playing volleyball?