Answer: B) Couldn't
Explanation for this question is being written.
Answer: B) Can't
Answer: C) Can't
Answer: B) Stand
Answer: A) Can
Answer: B) Can
Answer: A) Can't be travelling.
Answer: A) Can't
Answer: B) When he was young, he could run very fast.
Answer: A) CAN
Answer: D) Could
Answer: A) Was able to.
Answer: B) COULD HEAR.
Answer: B) Could improve.
Answer: C) Could
Answer: C) Can
Answer: C) Couldn't
Answer: A) Can; watch.
Answer: B) Could
Answer: C) Can do.
Answer: A) Couldn't
Answer: C) Eat
Answer: D) Can't
Answer: A) An
Answer: B) It could be a spaceship.
Answer: B) Possibility or ability.
Answer: D) Can
Answer: A) Could
Answer: C) Both
Answer: B) False
Answer: D) Can, could.