Grammar review: HAVE TO /DON'T HAVE TO. CAN/CAN'T

 

Now, let's practice:

Have to-don't have to, an interactive worksheet by Nieves Correa del Caño
liveworksheets.com

Have to-has to - don't-doesn't have to, an interactive worksheet by Irina_Irma
liveworksheets.com

Have to- don't have to, an interactive worksheet by Letimaral
liveworksheets.com