choose
__________
you .............drive so fast .it is against the law
a-don't have to b-mustn't c-must d-had to

She ..........have to buy a new dress as her mother bought her a new one
a-mustn't b-didn't c-doesn't d-don't

people ..........get a passport before they go abroad
a-must b-don't have to c-have to d-has to

we..........buy souvenirs for our friends from Aswan
a-have got b-have c-has to d-must
Alaa ........................run at the moment as she has hurt her leg
a-needn't have b-don't have to c-mustn't d-shouldn't

1- must not
2- does not
3- have to
4- must

mustn't
didn't
must
must

مجرد سؤال بالنسبة للنقطة 3 بتاعة ال souvenirs ليه must . ليه متكنشى should ?
هوة هيحصل ايه لو مشترناش souvenirs ?
هما هيقطعوا رقابنا و لا يفعونا غرامة و لا هيحبسونا علشان نستخدم must