三、句型转换.1.I think she has a good habit.(改否定)I ______ _______ she ______ a good habit.
I think she has a good habit.(改为否定句)  
  I ______ _______ she ______ a good habit.
  2.They play football on Wednesday and Saturday afternoon.(改为同义句)
  They play football ___________ a____________.
3.They often sleep for more than eight hours every night.(对画线部分提问)  （more than eight是画线部分）
_______ ________ hours do they sleep every night?
4.His little brother eats fast food a few times a week.(对画线部分提问)（a few times a week是画线部分）
 ______ _____ _____ his little brother eat fast food?
5.She often helps with the housework.(改为一般疑问句) 
 _________ she often ______ with the housework?