Answer: D) He could drive when he was 15.
Explanation for this question is being written.
Answer: B) I can drive a car.
Answer: D) To express an opinion.
Answer: A) Can't
Answer: A) Write
Answer: C) Can make.
Answer: C) Can't be true.
Answer: C) Can speak.
Answer: C) Can't
Answer: B) Ride
Answer: B) Could
Answer: B) Indicates ability or possibility in the pass.
Answer: D) Couldn't
Answer: A) A
Answer: C) Ability or possibility.
Answer: A) Can
Answer: B) I can.
Answer: C) Be able to.
Answer: C) Can
Answer: A) Could
Answer: A) Can-couldn't
Answer: B) Can't
Answer: D) Can
Answer: B) Am unable to.
Answer: C) Cannot
Answer: B) Can
Answer: A) Could, couldn't.
Answer: C) Can be ordered.
Answer: A) CAN
Answer: C) Ability
Answer: C) Couldn't
Answer: A) Base verb.
Answer: A) A won't.
Answer: C) Skip
Answer: D) Could
Answer: A) Could not drive.
Answer: A) Would be able to.
Answer: A) Impossibilities
Answer: B) False
Answer: A) Yes, by giving everyone an equal chance.
Answer: A) Can / could.
Answer: C) Warn
Answer: C) Can be seen.