Should - Advice, recommendation. " I think i't a good idea", Shouldn't - advice or recommendation not to do something. "I think it's is not a good idea", Must - obligation, specific or very strong advice , Mustn't - prohibition, there is no possible way to do this, Have to - general obligation, others have decided this for me, don't have to - it's not an obligation, it's optional,

Modal verbs

طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟