This is a house ( ) about one hundred years ago. という文章で答えはbuiltなのですが、was builtではダメな理由を教えてください((*_ _)

I think it is important to take care of those old buildings for the next generation の意味を教えてください

*moy 比 ai 6 で ンー itsuch a long 人me ago Wa / he people in the old days built hem、New 1am im 6 7apan. 了think 計 is important to take care of those old / generafgion. 2 の

I just can’t believe that such big buildings were built such a long time agoのthatはどういう意味ですか

黒線のところで、意味がわかりません

ツ pjg. ne ternple WaS as tall as a “Sevem-StOry a 4nousand years ago. 1 just cam't believe that TO EE すすSOS OO55OKOmnmKmEO FI

これらはあってるでしょうか？ 答えがないので教えてください。 間違えていましたら、できたら理由をふまえてお願いします。

1. 空便に適切なものを選んで英文を完成させなさい。 解答はAからDの記号で答えなさい。 1. This picture was ( ) about 100 years ago. (⑳ paimt 仙 aming (Cpainted (DD pams 2. You should finish ( ) the book by the end of this month_ (A) reading 人oread (Cred (D) be resd 3. Thave two friends.( ) are from America. (⑭) He (B) She (C) kt で) rho 4 Tom( )inJapan for six months (Q) stays (B) sying hesstayed (D) tosty 5. Tadashi ( ) to bed at ten every night (但oing (@) go (C) gone ①) goes 6. Mybrother( ) his homework now. (A) was doing 介aang (Ca (D) does 7. Kenis( ) in our class. (⑭) tl (@) aler (C telest (蘭asnas 8. Itis difficult for us ( ) this story. (但 。 undcrstand (B) undcrstand (C) umderstood (D) understanding 9 Thegirl( ) on that chair is my sister. COEN (@) site 介ang Os 10.We( ) Okinawa on our school trip last year. (vist し (D) was visiing

至急です！！ 教えてください！！

13 次の文をほぼ同じ内容を表す文に書きかえるとき, 適語を書きなさい。 上13) !know ihe boy. He is playing fennis wifh Bil ーIknow fhe boy wih Bil 硬 ② These qre Ihe leffers. My fafher wrote 1hem. _my father. _ my qunt. Mary wos interesting. _blue eyes. on he desk is mine. Mil100 yeors ago. Srihere is Kenli.

cleaned story nice Through でもおけですか？

ommunity Beautificatiom Weekl 。 学生の Yuina(結が ro - れを謗んで. ()-(①に各えなる があります Tuwas Niay and the weather Was gg hotter SWeeds were orning.wihen 1was 8Oing to choOLT8 housewith alotof 、。y 。 man in the houses garden He放 washing. He looked very old. Ithought 45 he the only person swillbe hardforhim to *pull out all the weeds" The third weck fMay was Commumity 3Qeqided to do some volunteer work during that week。 On ans and plasticbottles on the roads and puhed outweeds im the pa One vening st dinner I was talking with my family about Week。 Then 1 remembered something 一 the Id mani honee and theweedsin the garden. "JCs the third house ro izumi』 ・Oh.thats Mr Kondos house said my father. "Weve been f were on the community softball team togethner。 because he *has bad knees. But we stGilLtalk to =each other Her jsl think he would Hike to have a beautiful garden eg ・Do you think 1 can do something for his garden2 asked ommunity beautification『 Sm "TU call Mr Kondo and ask him about it" he answered。 Sunday was the 1ast day of Community Beautification Week Te 9said to him."T think my father called you a few days ago でGE ce A few days laten "Are you sure youll take care of my garden?" he amiked 5 "Yes" Tanswered. mmmmetntamL intpibowuwetiee ar mdemiereeee Jin kowao waren dairin eg eleiedwm rme He Tam om Kit me 上 We haiped each other te remeve the snow round 9 aaの 衣 mmomg weoRen hdped em 全 Telped each other in our communits PP ト Letween peonle thinkies abeautiRil word. Andyou know Per enerhewiemme Imemwoterue TCPerhcad PS Yerked for about an hour *planted some flowers nenT gmrden looked dmerent r も - 1was happy Tdid dhis bees ane rmse twantedto feel that Tcmn do something RT

1、2番は解けました。 1 a＝1/3 2 C（−2√3、4） です。 3番の解き方がわかりません。 書き込みが汚くて見にくかったら申し訳ないです、🙇‍♀️

[| の図のように、放物線= gz? (q> 0) 上に3不A.C,Eを,り博上に 3点B,D.F をとる。へOAB. へBCD, へDEF はそれぞれ正三角形で, 点 A の 座標を73 とするとき、次の問いに答えよ。

not long agoとthese daysは同じ意味になるのでしょうか？少し違いますか？

なぜ、AgOではなく、Ag₂Oなのですか？

| 析質を化学式で 物質を化学式で表す。 酸化銀 一 銀 + 酸素 (AgO) 一 Ag + CO。 の2. 酸素原子の数をそろえる。 2Agz2O 一 Ag+ O。 うき. 銀原子の数をそろえる。 2AgzO 一4Ag+ O。 過