1.She has to see a doctor. (改为否定句）
She __________ ___________ to see a doctor.
2. Miss Li is popular in our class.  Mr. Wang is more popular.(同义句转换)
Mr. Wang is  __________ popular __________ Miss Li.
3.He has a toothache.（ 对划线部分提问 ）
__________ the matter __________ him?
4. Lin Hui often goes hiking on weekends. (用tomorrow 改写句子)
  Lin Hui __________ __________ hiking tomorrow.
5. It usually takes me 3 hours to do my homework.. (同义句转换)[来源:Z,xx,k.Com]
I usually __________ 3 hours __________ my homework.