____ he understand what you were talking about? My sister ____ play tennis now. I ____ walk when I was less than a year old. (Polite) ____ you tell me what time it is, please? My grandfather ____ walk without any help last night. I would like to ____ play the piano. How long have you ____ drive? Will people ____ live forever one day?

Can/could/be able to

بواسطة

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟