have to y Dont have to (Knoxville)

People _______ eat to stay alive.

• has to.

• don't have to.

• have to.

• D. doesn't have to.

We _______ work tomorrow. We have the day off.

• has to.

• don't have to.

• have to.

• doesn't have to.

A secretary _______ know how to type.

• has to.

• don't have to.

• have to.

• doesn't have to.

All employees _______ be at seven o’clock every day.

• has to.

• don't have to.

• have to.

• doesn't have to.

I _______ study Biology. The test is tomorrow and I don’t know anything.

• has to.

• don't have to.

• have to.

• doesn't have to.

Natalia works from Monday to Friday. She _______ work on Saturday.

• has to.

• don't have to.

• have to.

• doesn't have to.

She _______wear glasses because she can’t see very well.

• has to.

• don't have to.

• have to.

• doesn't have to

You are overweight. You _______ do some exercise.

• has to.

• don't have to.

• have to.

• doesn't have to.

All bilingual teachers _______speak English at all times. It is mandatory.

• has to.

• don't have to.

• have to.

• doesn't have to.

Tourist Guiders _________ carry on a flashing lights on Safaris at night. It is a rule.

• has to.

• don't have to.

• have to.

• doesn't have to.