MAY - to ask for permission, although "__________" is considered more formal., HAVE TO - to talk about obligation, things that are necessary to do, SHOULD - to give recommendation or even an opinion also to express something that is probable., MUST - It is common on public signs and notices informing people of rules and laws., CAN - to express ability or opportunity, to request or offer permission, and to show possibility or impossibility.,

MODAL VERBS

طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟