✨ ベストアンサー ✨
1. What(O) did he(S) do(V) this morning? → What was done by him this morning?
2. When will they(S) give(V) us(IO) the result(DO)? → 1. When will we be given the result? 2. When will the result given to us?
3. We saw(知覚動詞) Mike get(動詞の原形) on the train at Kyoto Station. → Mike was seen(知覚動詞・受動態) to get(不定詞) on the train at Kyoto Station.
4. The girls(S) made fun of(V) John’s haircut(O). → John's haircut was made fun of by the girls.
※make fun of(V) …:他動詞句(=熟語表現)なので、この形を保つ
参考にしてください。
訂正:2.の2. When will the result be given to us?