1) Mum________leave for work early today. a) has to b) don't have to 2) Fred________see the doctor. He has a bad cough a) has to b) has 3) I________go to school because  it's Sunday! a) has to b) don't have to 4) 'Students, you________study hard for the test.' a) don't have to b) have to 5) Penny________to wash the dishes. a) has b) has to 6) Do________to do chores on Saturdays? a) you have b) have you

Go Getter 3 Unit 5.7 have to

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