الخطوة 1اختر الخيار الصحيح
الخطوة 2أضف التدريبات التي تعجبك إلى المفضلة
Here, rest is a noun, and we can't use it as an adjective in the meaning of what's left.
Don't use due to as a preposition meaning because of. Due, as an adjective here, is used correctly only when it qualifies some noun: His delay was due to an accident.
Afraid isn't a verb but an adjective, and we generally use it with the verb to be.