have to - Use ______ to talk about rules and obligations, don't have to - Use ______ to say that there is no obligation or sth is not important (it's up to you), can't/mustn't - Use _____ to say sth is prohibited , can - Use _____ to say that sth is allowed to do,

have to / can / must

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟