Easy Word | Luyện ngữ pháp


Luyện ngữ pháp - )


Ability

Use Modal Example
Ability now or generally can Can you use a fax machine?
Ability in the past could Tom could read when he was two years old.

Watch out!
We use be able to to form other tenses.

✓ It's useful to be able to order things by e-mail. (infinitive)
✓ Soon, I'll be able to speak Italian quite well. (future)
✓ Have you been able to speak English for a long time? (present perfect)

Form - Introduction to modal Form - Permission


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