Fill in the blanks with the forms of the forms of the modal verb to have to. 1)They ... get up at 6 o clock every day. 2)Yesterday i ... stay at home. 3)He ... go to school on foot, so he leaves home at 7.30. 4)Last week my brother ... go to the doctor s. 5) He ... take this medicine next week.

1). have to
2). had to
3). have to
4). had to
5). will have to