Answer: C) Could
Explanation for this question is being written.
Answer: A) Ability
Answer: A) Couldn't have been.
Answer: A) Rhysand could have been sincere about Feyre's pregnancy.
Answer: B) I could have gone.
Answer: A) Rob could have eaten my cake.
Answer: C) Can't have arrived.
Answer: C) Couldn't have been.
Answer: A) Picked you up.
Answer: C) Could have run.
Answer: A) Could have.
Answer: A) Have
Answer: A) They could have seen us.
Answer: C) Couldn't have forgotten.
Answer: A) Could have helped.
Answer: A) Wouldn't have.
Answer: B) Could / would.
Answer: B) Could
Answer: A) I could have finished the race.
Answer: A) True
Answer: D) Done
Answer: C) Could have.
Answer: B) The boy was not very ill.
Answer: B) Could have been.
Answer: B) I could have gone to the party.
Answer: C) El pudiera haber tomado el vuelo.
Answer: A) Could have been.
Answer: C) Would have.
Answer: D) Would have sent.
Answer: C) Couldn't have liked.
Answer: C) Couldn't
Answer: A) He didn't become a doctor.
Answer: C) Have come.
Answer: A) Could have arrived.
Answer: B) Could have sent.
Answer: D) Could have.
Answer: A) Couldn't have.
Answer: C) Would have been / had had.
Answer: A) Could have hurt.
Answer: B) Couldn't have bought.
Answer: B) Could only get.
Answer: A) Could
Answer: C) Ould not be/ cared.
Answer: B) Can't have.
Answer: A) 1. A. can't have been.
Answer: B) Expressing a possibility in the past.
Answer: D) Can't have been.
Answer: B) Could have.
Answer: A) Could have done.
Answer: A) Would have.
Answer: B) To have been.
Answer: D) Would not have been.
Answer: A) Could have failed.
Answer: D) Could have come.
Answer: A) Could have left.