30と31がなぜこのような答えになるのかわかりません。 理由を教えてください🙇‍♀️

A bicycle-sharing system is a service for people who want to share bicycles for a very short time. Itis used in *urban areas. People borrow a bicycle from point Aand @ receive returm|itat poinB. Each bicycle serves several users per day。 People can share the bicycles and use them together haring for a few reasons. If you have a bicycle, you have to 同【5 forget ⑥orpy 。 runabout*theR parking, or maintenanceu but yo don't have any of these problems when you use bicycle-sharing. Bicycle-sharing began in Eurore in 1965, and *spread more widely after 2000 *fhanks to the 6 ① development ⑨ 人lling @ end |of information technology. 5 People useoygle jo mmJapan.bicycle-sharing has been introduced in some areas simce 2015。 In 2017。 aJapanese mobile phone comi service in Tokyo and somne @remembered ⑨

中学の古文です。 傍線部の現代語訳をしなさいという問題です。 ｢でふ｣が｢でう｣に変わる所までは分かるのですが、 その次にどうすれば良いのかが分かりません。 教えてください。お願いしますm

@ w(rさ時 とで @ Q⑩ か で や 姫 加 い ふ や の な ん| GSIM ふ| 心 @ ざさ Nrで光 wぐ守 〇

問5の意味がわかりません。教えて下さい。

WT mimmm 睡眼がもたらす力 | 四明。: ) Do you ever fall asleep during class? What happens? Perhaps, | ps You are scolded by your teacher。 How about at home? Doyouever | take naps? How do you feel afterward? You will be happy (read) | the following information、 Many scientists now say that catching | S feW ZS can improve your performance.、 You must be so happy | to hear this、so 1 ontinue. | 5 SD i Actually this is important news for people who have jobs | that require high levels of concentration、 Can you think of such | T Jobs? Surgeons, hospital staff 。(work) on the night shi代, and air | trafiic controllers are just a few, These people must focus on their l Jobs at all Gimes、 Concentrating is so important in their profession. 1 人 lack of focus could result in serious accidents. | 3 Im the United States,a_group of scientists got together and | experimented on two_groups of university students、One group mwas asked to study the names of 50 countries and the flags of those countries for 5 hours in a row. The other group Was asked a(do) the same, but they took a short nap after three hours. Results got from these experiments were simple and clear. | Which group had better results? By now, you should know. The | second group had much better results. The first group could | remember about 45% of the information, but the second group got close to 70% correct. The scientists decided 。(repeat) the experiment several times on different people, but the results were always the same. Taking short naps improved people's memories、 4 Sleeping can help improve our performance, but the best Way to deal with 。(become) sleepy during the day iS to get enough sleep the night before. You may jike to sleep in class, but 1 have a piece of advice for you. Get plenty of sleep the might before. Getting enough sleep wi give you ]ots of energy to spend at school、 (You need energy to learn and play Lots of learning and playing wl give yoOu 8 good night's sleep.

(4)は、0.020molだとダメなんですか？

(4) 硫酸銅(IL)五水和物 CuSO』・5H。O(式量250) 5.0 g は何 mol か。 (… 029r 9ん )

この問題全部教えてください

5 9 nish Prnpn ( to paint / Danntimg ) this picture tornorrow. Ao トリ \ レン) し に 明宝誠 HNT.。(章置詞動名詞) の形の傾用句を覚えよう。 to 還 日本文に人さうょうに 、 に適する語を書きなさい。 ① ジョ ーはギターを弾くこと に興味があります。 Joe is interested the guntar (②) 彼女は水泳がとて も上手です。 NN 0生 らhe is very good (③) 役らはさようならも言わずに去りました。 They le花 goodbye. (4) 私たちは日本文化を学ぶことに関心があります。 We are interested about Japanese culture. 50050G00M倍2のを栄しみにしています。 Tne children are looking forward that present.

英作文です。 答え合わせお願いします！ 中学で習った範囲で教えていただけると嬉しいです。

ばモ] ばール] Io rh Ad よつく 容に会ったときにユンホの葬について関きたじい。 | ユンに自分たちの作った映画を見てほしい。 Yan-ho. How are you doing? Today T had a presentation about my school Hife and future。Tm not sure about 発表 my dream yet. How about you? ① J ronT yo [52應(NNYHSn me meet next time. And ② er yew や Ve ye、TUL send yo the ideo later Tm looking formyard to your eommente. Cy了 Take care。 ha Erika

全ての答えお願いします！

和合・ふ ーー一ーーーーーーーのの ma raeaion when Mary went mto the 田 炎の敵交を読んで。 あとの問いに符えなきい。 Many students were talking about 0 29 miled at her TLucy smiled back PS sk. Man cdasaroom。 Mary found Lucy at her de 人 Mary but she didnt look fne。 Just then theiT り 際 時 革い jave sad news for you. Lucy and her famiby Wiサ 9 ee Afte yent to Lu mr 1 r Mr. Smith left the classroom, Mary WW 人eu 1ooked very sad。Mary said, "Tim so sad。 YoD tell m ッ Mary couldnt stop ⑨(say。 Lucy said, We from Mary 4 he walked away Tears came out of Lucys eyes and 央et After dinm at om the desk。 Mary said to herselt <Was thought we were best friends Mary didntt enjoy dinner that night. 0 chair and looked at a beautifl blue リ に 0 to hear my words?" Then her mother came into the FOO Oh, Mary。 its a Yery beautitul blae hat! Tsityonr present for Lucy 2 her mother asked. “Well yes,it was。 Lucy has beantiful blue eyes. So this blue hat 9 wonderful for her. But ey wi not want this now,” Mary said. “What happened ? Both of you exchange presents at Christmas every yem yther said。 Mary began to tell her about Lucy at school. 15 at Ohristmas every yearJ her mot After her mother istened to Mary。 she said, “Wel how about going to Lucys house with me now ? You should give the present to Lucy.* Lucy was not at home. Her father came to the door。、 Mary told him about the present and gave it to him。Lucy's father hugged Mary and said, “Thank you very much、Lucy 2 ⑥(be) very happy” The next morning。 Mary saw Lucy at school。Tucy was wearing the blue hat. Lucy ran to Mary and hugged her. Lucy said, Tm sorry, Mary.【 didnt tell you about moving to London because I didnt want to ose you. But 1 was ( ③ ). Can you still be my best friend after T say goodbye to you 7” Mary said, “Of course, we will always be best 5 friends. Lucy, Tm also sorry. 1 didnt try ⑤(understand) your feelings.” When Mary came home, her mother saw a big smile on her face.、 Mary was wearin ョ pbeautiful necklace. It was the present from her best friend、 Lucy. (和) Christmas vacation : クリスマス休暇 move to :ーへ引っ越す tear: 肖 ja:棚子 。 sayto herself:心の中で思う exehange : 交換するhug:抱きしめる Wear : 身につける 1ose:欠う feeling(G) : 気持ち necklaoe :音仙0 ネックレス

3と4を教えてください

From : Nick Thanks* Hi Hiroki Thank you for your e-mail 1 am Nick. | am 16 years old。There are four people in my family: my Parents, one sister, and me. We are all very happy about your stay With us You dontt have to bring a present for each of us. {you can bring somethin9, Can you bring pictureS Of your schooI? We want to heara lot aboutit っ 3 ! wi be happy to teach you Australian football. Is like rugby。 1 play it with my fiends eveny weekend, so please join us! Nick (注) Ausralian football parent(s) 親 ① When did Hiroki start playing soccer? ② How many brothers or sisters does Nick have? ⑧③ What does Nick want Hiroki to bring? ③④ What wi Nick do for Hiroki on the weekend? オーストラリアン・フットボール (オーストラリプア発祥の球技) rugby ラグビー

わからなくて 教えてもらえると助かります。

9. Rachel gave him a present. 疑問文… 否定文.

toになるのはなぜですか また高校受験するために必要な範囲で toがつく動詞とforがつく動詞を教えてください

②) A: Tomorrow is my mother's birthday, but ! don't have time to buy a present。 B:Dontworry. Youcan ( 了。 A : Thank you. That's a good idea. 【 例: write o leffer Te her