句型转换
1. My sister is ill. I must take care of her at home.（改为同义句）
My sister is ill. I must______ ______  her at home.
2. We usually go to the movies on weekends.（对画线部分提问）
________ ______ ______ ______ ______   on weekends?
3. Tom goes to bed at ten in the evening.（改为否定句）
Tom ______ _______  to bed at ten in the evening.
4. They always see a film on Saturdays.（改为同义句）
They always  _______ _______ ________ on Saturdays.
5. I sleep nine hours every night.（对画线部分提问）
________ ________ _______  do you sleep every night?