✨ ベストアンサー ✨
Aは「2つの文を1つにしなさい。whomかwhichを使いなさい。」という指示です
A
(1) This is the photo which my sister got a prize for.
(2) Who is the girl whom Meg is singing with?
(3) Could you lend me the book which you were talking about yesterday?
(4) The timetable which he was looking at was out of date.
(5) This is the castle which Oda Nobunaga lived in.
1~5は(前置詞+関係代名詞)の形でも表せます
B
(1) what he used to be
(2) What made me angry
(3) what is called pet therapy
(4) what I’m going to tell
すみませんわざわざありがとうございます…!!