Compléter Modal verbsVersion en ligne Can Cant Have to Dont Have to par Jhon Garcia 1 donthaveto haveto haveto can donthaveto haveto haveto cant Inspector : Tickets , please . Mrs Newton : Here you are . Inspector : Thanks . And for the children ? You buy tickets for them . Mrs Newton I really didn't know . So , I buy the tickets for the children too . Inspector : How old are they ? Mrs Newton : My son's six and my daughter is three . Inspector : You buy ticket for your son but you buy one for your daughter . Mrs Newton : I'm very sorry . Inspector : Well , don't let it happen again . Mrs Newton : Thanks . Zack , come and sit next to me . You sit there , but you sit here . Zack : Why not ? Mrs Newton : Look at the sign . It says these seats are for old people . Zack : But I don't see any old people on the bus now . Mrs Newton : OK , but when a old person gets on , you give them the seat . Zack : ( a passenger pass Zack ) Oh , I didn't see you . Would you like to sit here ? Passenger : No , that's OK . You stand up . Zack : No , please sit down . Passenger : No really it's fine . My stop is next .