Answer: A) Issem, isses, isset, issemus, issetis, issent.
Explanation for this question is being written.
Answer: C) If I were rich, I would travel the world.
Answer: A) Were, would make.
Answer: B) Were
Answer: B) Subjunctive
Answer: B) Richer
Answer: C) Essent
Answer: C) Subjunctive
Answer: C) Were
Answer: C) Were they not to pay.
Answer: C) He/she/it was going.
Answer: A) Vaya
Answer: A) Were
Answer: C) Weren't
Answer: D) It is high time we went home.
Answer: C) Hadn't told.
Answer: A) It expresses hypothetical reasoning.
Answer: D) It is the subjunctive form of 'to be' and is used to express hypothetical or unreal situations.
Answer: B) Bibant-May they drink.
Answer: B) To learn.
Answer: A) True
Answer: B) Pesquemos
Answer: A) Haya
Answer: B) To have.
Answer: B) Pugnavissemus
Answer: B) Sentence 2.
Answer: D) Past Contrary-to-Fact.
Answer: D) Were-would help.
Answer: A) If Tom were polite, he would not stare at strangers.
Answer: B) To express hopes, wishes, doubt, emotion, or give advice in the past.
Answer: D) Subjunctive
Answer: D) I were you.
Answer: D) Weren't studied.
Answer: D) Fear Clause.
Answer: E) Subjunctive
Answer: B) If I were rich, I would buy a Ferrari.
Answer: C) Knew
Answer: D) Were
Answer: A) Would have lost.
Answer: A) If only he knew the truth.
Answer: D) Had been.
Answer: C) Subjunctive Mood.
Answer: A) I advise Lynn not to speak to Dave.