Answer: D) Couldn't
Explanation for this question is being written.
Answer: B) Could
Answer: A) Can't
Answer: A) Couldn't
Answer: A) Let
Answer: B) She can sing beautifully.
Answer: A) CAN
Answer: B) Could sleep.
Answer: A) Can
Answer: B) Can't
Answer: A) Indicate ability or possibility.
Answer: C) Couldn't
Answer: B) We can.
Answer: A) Will be able to.
Answer: E) Ability
Answer: A) Could
Answer: C) BothWere you able to/Could you?
Answer: C) Can.
Answer: A) Can read.
Answer: D) Can
Answer: C) Could be built.
Answer: D) B and c.
Answer: B) Not correct.
Answer: B) To be able to.
Answer: A) You can hear?
Answer: A) We could do that.
Answer: C) Can't
Answer: C) Could
Answer: B) No, he doesn't.
Answer: B) Can
Answer: B) Couldn't / can.
Answer: B) Sing
Answer: C) Can
Answer: A) Ability
Answer: B) Can follow.
Answer: A) Go for a walk.
Answer: C) No, I can't.
Answer: B) Can I borrow your pen?
Answer: B) Can not be changed.<br />.