✨ ベストアンサー ✨
①
(1)am hungry now,though I had
(2)My family had a dog when I
(3)you prepared for your presentation yet
(4)had already left when I arrived
(5)went out after he ate lunch
②
(1)had forgotten my umbrella
(2)years have been passed since
(3)took a shower
(4)has been to
②の⑶は自信ないです。
①の⑴のhadは大過去で、⑵のhadは普通の過去形です。
ありがとうございます助かりました