Question

雨音

英語の文法問題です。
解答を無くしてしまい、解き終わって復習がしたいのにできない状態で困っています。
ご親切な方の解答と解説を参考に復習したいと思うのでよろしくお願いします。

次の下線部から文法的に間違っている箇所を含む番号と箇所を指摘し、正しいものを記述
せよ。
1.
The Palestinians claim Israeli-occupied East Jerusalem as the capital of a future
state of their own - ruled out by Israel - and political displays by either side are
viewing by the other as direct challenges.
2.
Shortly after, hundreds of Jewish visitors, including a far-right MP, ascended the
hilltop site, where some danced, waves Israeli flags and bowed down to pray,
before being stopped by police.
3.
This year's march took place amid an already highly charging atmosphere
between Israelis and Palestinians.
4.
Special Counsel Robert Mueller concluded that Russia tried to damage Hillary
Clinton and help Trump win, as did the bipartisan Senate Intelligence Committee
panel that it investigated the election.
5.
Much of the trial has focused on a Sept. 2016 meeting in which a lawyer
working with the Clinton campaign and a technology executive brought to the
FBI about contact between Trump and a major Russian bank.