Can/can´t - Have to /don´t have to

Can - can´t
Have to - don´t have to

CAN / CAN'T + VERB IN BASE FORM

Use CAN to talk about things that are possible/allowed. For example:

You can send me the letter by email.

(It's possible to send it by email)

Use CAN'T to talk about things that are NOT possible/allowed.

You can't talk in the exam.

(You are not allowed to talk in the exam.)

HAVE TO / HAS TO + VERB IN BASE FORM

Use them to talk about rules or things that are necessary. For example:

We have to study for the exam. (It's necessary.)

She has to do her homework. (It's necessary)

You don´t have to come to classes tomorrow. )It´s not necessary.

Multiple Choice

You .... work everyday.

• should

• mustn´t

• have to

• don´t have to

Multiple Choice

I ... wash my hands.

• has

• has to

• have

• have to

Multiple Choice

You don´t have to ....

• wear a uniform.

• use a mobile phone in class.

• do the laundry.

Multiple Choice

You _______ in cash or by card.

• can pays

• can paid

• can

• can pay

Multiple Choice

You _________ a calculator in this test.

• not can use

• can't use

• can't used

• can't

Multiple Choice

You _______ your phone here. It's not allowed.

• can't use

• can use

• not can use

• not use

Don't/Doesn't have to + Verb in base form

We use it to talk about something that is not necessary but is possible or allowed. For example:

You don't have to do extra work. (It's not necessary to do extra work, but if you want to you can do it).

She doesn't have to buy the book. (It's not necessary to buy the book but you can do it.)

Multiple Choice

You _________ a uniform. That's not necessary.

• have to wear

• doesn't have to wear

• don't have to wear

• has to wear

Multiple Choice

He ______ the plant every day.

• don't have to water

• not have to water

• doesn't have water

• doesn't have to water

Multiple Choice

Choose each statement or question with can for possibility.

Martha isn’t free tonight. __________ dancing.

• She can’t go

• she go

• she has

Multiple Choice

Complete each statement or question with can for possibility.

___________out for dinner on Saturday?

• We are

• We have

• Can we go

Multiple Choice

Complete each statement or question with can for possibility

__________ on the phone now?

• Talk Georgia

• Can Georgia talk

• Have Georgia

Multiple Choice

Choose the correct form to complete each statement with have to for obligation.

Nick can’t come to the beach with us. He____ study for a test.

• has to

• don’t have to

• doesn’t have to

Multiple Choice

Choose the correct form to complete each statement with have to for obligation.

Jody can leave the offi ce early today. She___ work late.

• has to

• have to

• doesn’t have to

Multiple Choice

Choose the correct form to complete each statement with have to for obligation.

We_____ meet in the offi ce this morning. We can meet at the park.

• don’t have to

• doesn’t have to

• has to

Multiple Choice

Choose the correct form to complete each statement with have to for obligation.

They can’t take a train to the airport. They _____take a taxi.

• has to

• have to

• don’t have to

Multiple Choice

Choose the correct form to complete each statement with have to for obligation.

You can walk to the bank. You_____ take the bus.

• doesn’t have to

• has to

• don’t have to

Multiple Choice

Complete each statement or question with can for possibility

_____you at the park this afternoon.

• I can’t meet

• can meet

• you meet

Multiple Choice

They______ do an exam.

• has to

• have to

• don´t have to

Multiple Choice

I_______only speak English. I don't know any other languages.

• Have to

• can´t

• can

Multiple Choice

Jenny ________ clean her desk.

• Has to

• can

• Doesn´t have to

Multiple Choice

Ken and Liz______ learn more English vocabulary.

• Can

• Has to

• Have to

Multiple Choice

What sports ______ you play the best?

• can´t

• Have to

• Can

Multiple Choice

He______ work in the evening.

• Can´t

• Has to

• Doesn´t have to

Multiple Choice

A dog _______ be man's best friend, but it can't help with the chores.

• Has to

• Can´t

• Can

Multiple Choice

Fish ______ breathe outside the water.

• Can´t

• Can

• Have to

Multiple Choice

You _______ apologise; it isn't necessary.

• Can´t

• Doesn´t have

• Don´t have to

Multiple Choice

I ______ wear a tie; I do it because I like wearing ties.

• Have to

• Don´t have to

• Can´t

Multiple Choice

You _____ go now; you can stay a bit longer.

• Can´t

• Have to

• Don´t have to

Multiple Choice

You _______ park your car here, it's forbidden.

• Don´t have to

• Can´t

• Can

Multiple Choice

I am very hungry _________ I eat everything right now

• Can´t

• Have to

• Can

Multiple Choice

I_____ do my homework, it's too difficult.

• Have to

• Don´t have to

• Can

• Can´t

Multiple Choice

We _____ cook more; there's enough food.

• Can´t

• Have to

• Don´t have