関係代名詞が全く理解できません。授業でもつかみかけては忘れるのでわかりやすく教えて欲しいです。

関係副詞と関係代名詞の違いを教えてください！

This is the house in that I lived ten years ago. この文は間違いらしいのですが、前置詞の後の関係代名詞はthatではダメなんですか？ thatをwhichに変えたらokですか？

この問題がわかりません。 下線部を意味が通るように書き換えなさい。 という問題です。わかる方お願いします！！

ce:I read a book. It says that they needed it because they wanted to travel longer in a shorter time. Some p could travel 12 kilometers in one hour on this bicycle. :That's surprising. :However, the "Draisine" had a problem. 2 People(ア to イ feet ヴ to I had オ their own 1文本お文英谷の水 e カ push it キ use ) on the stone roads. So their shoes were *worn easily. People didn't like that and something was *added to the bicycle. It is very important for today's bicycles, too. Can you guess, Mr.

(5)なんでon whichなんですか？？

(5) I'll never forget the date when we first met. I'll never forget the date ( )we first met.

July is the month when the weather is usually the hottest.を正しい文に書き換えるとき、 前置詞+関係代名詞の形にするとしたら前置詞は何になりますか。

わかるところまでうめてみました。空白の場所、教えてください。また、私の回答が間違っていたら、教えてください。お願いします🙇‍♀️🙏💓

1. 次の英文に誤り があれば訂正せよ。 1) The party we went last night wasnt very much fun. 2) What's the name of the hotel which you told me? 3) The man Ann brought to the party is standing over there. 4) Tenjoyed the book that you told me to read it. 5) Who was that man that T saw you in the restaurant?

関係代名詞の後にbe動詞(is)を付けるものとつけないものの違いを教えてください

赤丸のついている文ですがby tomorrowとtill tomorrow､at this timeと at that time の違いがわかりません。どなたか教えてください

(9@ {want you to fnish the work ( ) tomorroW・ sl 2.by 3.from 4t0 (11) Youdonthave( ) atcket. 1.buy 2.bought 3. buying 4.tobuy (⑫ We didt know that Keiko was in Hokkaido at (天上imei 1 this 2.that 3.on 4.when <語 1二 7 でEK h