句型转换。
1.The basketball is 50 yuan.(对画线部分提问)
____________________________________________________
2.There are twenty-four hours in a day.(对画线部分提问)
____________________________________________________
3. What is exercise? (用 play basketball回答)
____________________________________________________
4.I eat bananas once a day.(对画线部分提问)
____________________________________________________
5.I buy someballs at the store.(加yesterday把句子改为一般过去时)
____________________________________________________