タスク1 3語でお願いします！おしえてください

・istt the slt the shrmne. aa 馬mel モビ

13番の答えがto getなのですが なぜfor getじゃだめなんですか？😢😢

ーー (センター試験 12. Europeans were (famihiar, heavy, anxious) about the floods. で162 (亜細亜大 鐘 His sister Sonoyo is anxious (being gotten。 for getting, into the college. 14. He is (certain, possible) to pass the exami marks, as he has always been diligent、

わからないの教えてほしいです！

| Chan9e the verbs into the corr の Aiko iS nt talking with Ryota ① She seemS ( be ) angry With ? tt seems that she ( be ) angry with him. ) Where is my bicycle key? ① Iseem to ( drop ) it somewhere. ? It seems that 1 ( drop ) it somewhere. 9 Kenta was absent yesterday. ! He seemed to ( catch ) a cold the day before. ? Itseemeq that he ( catch ) a cold the day belore.

本文の単語を調べても文に合わなくてわかりません。おおまかに教えてください。 ちなみに、3枚目は分かりませんが分かる範囲でやりました。

esson 8 =AbwSimbel ・Rebirtimon the Nile- ここ Tn 1972 UNESCOaadopted, the Gonvention Concerning the Protection of the World Cultural andNataral Heritage. Emi knows about World Heritage sitesybecause Einkaku:ji Temple is near her home in Kyoto. She decided to do some research on other World Heritage She found this information on the Internet. 7を の 症んた The Nile is the longest river in the world. It is about 6.695 kilometers 1ong and runs through nine countries to the 項88i6emmameamiSea. For thousands of Yearyfhe Nie has been important to Egyptians(who need it for rm ana for iraneportation ) Along the Nile are the most famous monuments ot Egypt:/the Tyramids, the 8phinx (he great temples cfAb Simbe. 、 Abu Simbel was built in 1250 B.C. by Ramses II/the king of Rgypt. The MS bu mtout 60 metere nto the dhfe。 In nonu thore are toer

なんでｎ(文字）がでてくるのですか？？ 誰か教えてください!!

3 ^x =7^y =√21のとき1/x+1/yを求めるのですが、 解答では底を10に揃えて解いていました。 底を３や７にした方が式1つ分楽になりませんか？