Have to:Necessity

Have to used to express:

• Abilities

• Permission

• Necessity

• Prohibition

Choose the correct sentence:

• i have to does my homework.

• I to have do my homework.

• I have to do my homework.

• I have to doing my homework.

Have to and have do mean the same thing?

• True

• False

Choose the correct sentence:

• We didnt have to work yesterday.

• We didn´t has to work yesterday.

• We didn't have to work today.

• We didn't have to work yesterday.

The subjects used for has to are: we, you, they and I

• True

• False

Choose the correct sentence:

• Doesn´t he have to pay.

• Have to he doesn´t pay.

• he doesn´t have to pay.

• He doesn´t have to pay.

Complete each sentence with the negative of have to:

The concert is free. We ________ (not pay).

Have to for necessity:

What is the correct formula in the affirmative?

• Subject + has to / have to + Base Form of Verb

• Subject + has to / have to + Verb + ing

• Subject + has to / have to + Verb + ed

• Subject + has to / have to + Verb simple past

To say something is not necessary use?:

• Doesn´t have to

• Don´t have to

• Doesn´t have to

  Don´t have to

• not have to

Complete each sentence with the affirmative of have to:

This is important. He ___________ (come) with us.