题目：
句式转换。
按括号内的要求改写下列句子。
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?
答案：
1. Does; speak 2.Yes; is 3. isn't watching 4.Why does 5.Where are
