この二つの文法の詳しい違いを教えてください🙏

1番の答えを選んでしまいました。どうして3が答え何ですか？？

The treasure was not to be found in the tomb. ↑訳を教えてください。

見分け方教えてください🙇‍♂️

教えてください

7ば (ア) spoke 人て) saig M Tr haras going to ake a day of the fla (?) mformed (ゅ) say (オ) was informed

（1）living （2）played （3）walking （4）made （5）seen 解説お願いします💧 区別がわかりません

I have an uncle (live) in New York. [like the music (play) by the band. 0 e girl (walk) the dog iS Haruka. i has a camera (make) in Japan. aflower (see) in Spring.

(2)答え教えてください！

Rewrite the sentences with “doing” ①⑪ Jane took out her smartphone ana called Elen. - ここ _ 。 ,janecaled Elen. While 1 was walking in the park, T happened to see my teacher AE 、 1 happened to see my teacher.

(5)はどのような文法を使えば解けますか？ 考え方を教えてほしいです。

Hewrite the sentences as indicated. ヵ) Mary and Tom were invited to the party, (否定 2 This temple was built about 500 years ago. (疑問文に) 3) These photos were taken by my grandfather 30 years ago. (下線部を問う疑問文に) 4 The new hospital wil be constructed in the town center. (下線部を問う疑問文に) ソ5) We have never seen this kind of insect in Japan. (受動態の文に)

三枚目に書かれている説明が全体的にピンときません。内容の説明と問題の解き方を教えてほしいです。

ao that the three aentenCe8 have the ATで mmeanin記 v2 Complete (he wenteneeW that suit yewerday: 1) sw) Mybrotherlentme DI.

現在完了形では、been 〜　を使いますが、どのような時に使うのか良く分かりません。 　頭の良い方、詳しく教えていただくとうれしく思います。