1、4、5、9、12番の文法問題についてです。 答えを見ても分からないので解説して頂きたいです🥲 ちなみに答えは、1から順に1、3、2、4、4です。

She (attends attends to 3 attends on attends in ) school regularly. 2. I hadn't seen Emi for years, but I ( reminded 2 realized 3 recognized 4 recovered) her at once. 3. "Why is this letter still here?" "Oh, no! I (D must've 2 should've © have ◊ had) posted it yesterday". 4. It is only natural that he ( could would 3 should might) complain about the treatment. 5.By the time she get 2 gets 3 getting 4 will get ) there, it will be nearly dark. 6. We suggested that he (D stops to drink 2 had to stop to drink stop drinking must stop drinking). 7. I have once lived lived 3 had lived have been living) here for three years when I was a child. 8. E-mail nowadays has become a new (1 mass matter means media) of communication. 9. You've done a good work 2 trade 3 occupation job). 10. ( We are necessary 11. This river is dangerous to (1 swim it 12 He mentioned a book (D which title It is necessary that 3 It is necessary for us We are in need) to read them. swim in 3 swim in it swimming) in July. with the title which 3 in which the title 4 the title of which) I can't remember now.

must have 〜だったに違いない このような意味の英語を日本語訳せずに理解できるにはどうすれば良いですか？

間違えてるところあったら教えてください💦

□ 19 ( □ 20 ( 21 22 123 □24 □25 □26 □ 27 □28 ) wish to join the tour must gather in front of the station at 8:00 a.m. Anybody (3) Those who 2 Everybody Whoever □ 29 30 ) we go to our friend's house, they entertain us with a lot of food. Wherever (2) Whoever (3) Whenever 4 Whichever You should not do ( what ( I will agree with ( any what (3) ever what No matter ( than ) I had to speak in front of people, I was frozen with fear. Whereas (2) Whoever (3) Whether Whenever 2 that (3) so Mr. Sato is ( what ) you believe is wrong. which Keep on with your studies, ( however ) you decide. ) hard the task is, I'll do my best. 2 as 3 however As is often the case ( doctor arrived. (1) over (2) off 2 whatever Please feel free to contact me. I'm willing to give you ( that which (3) whose ) you call a true intellectual. ko6977 (2) who 3 which anything how He is made much of ( wherever (2) however ) hard it sometimes seems. (2) no matter what 4 whatever ) he goes. (3) to (4) how (3) whether It is often said that rice is to Asians ( (1) how (2) that (4) how what ~との関係は 4 what 4 that (亜細亜大) 4 with ) children, Fred had recovered by the time the (4) whichever <亜細亜大) ) help I can. <亜細亜大) ) wheat is to Europeans. (4) which (PLEX) <大阪学院大) <センター試験> (東邦大) (獨協大) <九州産業大 > <センター試験>

12番の選択肢はどれになるのでしょうか？ 詳しい解説をお願いします…。

11 O can't have seen 3 needn't have seen Several people have not come yet. They ( need Dr 2/may 3 can 12 She ( 2 must have seen 4 should have seen had practiced 3 had been practicing ) harder if she wanted to win the tournament. 2 is practicing 4 should have practiced ) have lost the 4 shall 13 The mayor demanded that a dam ( residential area from being flooded. built 2 be built as soon as possib 3 should build 4 bu

41番の問題です。 なぜI would tell youから仮定法だとわかるのですか？この参考書には助動詞の過去形が仮定法の目印だと書いてありましたが、助動詞の過去形が使われる文は他にもあると思います。どうやって判断すればいいのか教えてください。

問題演習 STEP 040 000 041 000 042 043 000 1 I think there are too many cars. If there were not so many cars, there ) so much pollution. (1) is not ③ would not be If I( 1 know ③ will know それぞれの空所に入る最も適切なものを 選択肢から1つ選びなさい。 )the truth, I would tell you. (1) had called ③ might call (2) will not be 4 must not have been If I had known your telephone number, I ( 1 haven't been 3 have been 2 knew 4 have known ) you up. ② will call 4 would have called I didn't go out yesterday. I would have gone out if I ( ② hadn't been 4 had been (東海大学) (獨協大学 (名城大学 ) so tired. 公式通りに! 040 f there were ~ から 「仮定法過去」の公式だとわかります。 主節は "S would 原形 ” になります。 和訳車が多すぎると思うよ。 そんなに車が多くなければ、それほどひどい公害 汚染もないだろうに。 041 (2) 仮定法の目印は? “I would tell you” から 「仮定法過去」の公式だとわかります。 if節は “if s 過去形” になります。 今回は 「主節を見て、 if節の中が問われるパターン」 でした。 和訳 真実を知っていれば、君に言うのになあ。 公式通りに! If I had known ~ から 「仮定法過去完了」の公式だとわかります。 主節は "Swould have p.p." になります。 042 和訳もし君の電話番号を知っていれば、電話をかけたのになあ。 043 仮定法 (1) 「助動詞の過去形」 に反応しよう! 仮定法の目印は? I would have gone out から 「仮定法過去完了」を考えます。 if節は if s had p.p." になるので、 ② hadn't been か ④ had been に絞ります。 文の 意味は「疲れていなければ外出しただろうに」なので、②hadn't been が 正解です。 和訳私は昨日外出しなかった。 もしあんなに疲れていなければ、外出したのに。 コロ 動詞関連

この問題教えてください

1. If they arrive on time, I a. will go 2. I would scream if I a. see 3. You b. have gone a. will save b. was seeing 4. If you lost your job, how a. will b. would with them. c. went a ghost. 5. Cindy would save money if she a. don't b. doesn't c. saw energy if you turn off the lights when leaving the room. b. must save c. saving d. saved d. go you pay the rent? c. do d. would see c. won't d. are buy so many shoes. d. didn't

答えあわせをしたいので教えて欲しいです、、！

( )内から適切な語句を選んで、対話をしてみましょう。 1. A: Is music a vital part of your life? B: Of course! Life would be boring (with/without ) it. 2. A: Do you always put sugar in your coffee? B: Yes. (Without / If) it, the coffee (were / would be ) too bitter. 3. A: You really love your puppy. B: Yes. (But for / With ) him, I ( couldn't / mustn't ) live a day. vital [váitl] きわめて重要な bitter [bítər] puppy [påpi] 子イヌ

至急❗️答えが合っているか見ていただきたいです🙇 よろしくお願いします

5) (6) (7 (8 (9 50 LESSON 13 Choose (bammolni Encame\\ probare veng hyppor\2262720109 bas Juode) zaronial 1 Choose the best answer to fill in the blanks. (1) (1) There was ( ) audience at the movie theater. Da large 3 many 2 large (4) As I had a bad cold, I was made ( 1 take (2) Always keep a bucket of water handy, ( 1 unless in case of (3) My teacher recommended several books to the class, ( 1 that A 2 which (5) Someone hit me on 1 a (7) I am sure ( 1 not his (8) The girl ( 1 who helle ) fire. 3 to prepare (10) To begin ( 1 at (12) 157 (nodw\ jol 3 one of that 2 to take to take the time. 861 (6) The picture is said (dule) just before he died. 3 be taken having been drawn check my smart2 to be drawn 3 to have been drawn 4 to have drawn (11) This restaurant is ( (1) more (千葉工業大) (四天王寺国際仏教大) 4 his t me on (r) head. an\ayab\board blood) best Foob slijpst 2 an 3 the ) coming to the party. 2 his not 共立女子 ibidezog\mobsent\mont Vi word ) the bitter medicine against my will. 4 taking (9) It is only 6 o'clock in the morning. She ( 1 may still asleep 3 may be sleeping 3 of his not 4 much bit of 4 ready on ) has become a one of which ), you must buy an admission ticket. 2 on with KURSE 4 of not his blan) at this time. 2 might have been sleeping 4 might still asleep ) sweet voice John loves is a good singer. aviah Lotus A 2 what 3 which whose bestseller. 4 from ) nicer than the one I visited last week. 2 too 3 as 4 far (関西学院大) AS (13) Some of the milk turned sour before it reached the market and ( 1 must throw 2 have to be thrown 3 had to throw had to be thrown (近畿大) THIOS (ALLE) (大阪経済大) ) that such a thing would happen to all of the guests staying at the hotel. Little did I dream 2 Little dream did I 3 Little I did dream 4 Little dream I did away. (神奈川大) (奈良) 2 (東邦) (清泉女子大 (1) (芝浦工業大) (2) (3 (²

高校英語です！ 回答が合っているか確認していただきたいです！ 間違っている場合は訂正していただきたいです！ お願いします！！

A空所補充 1. 作家や芸術家によってつくられた創作品が、いわゆる知的財産だ。 図 The products produced by writers and artists are (what) (we) (ca() intellectua property. 2. 彼女の言うことには何でも耳を傾け、話しすぎないようにしなさい。 4 Listen to (what) she says, and try not to talk too much. ever 3. 彼らには戦争をするということがどういうことかわかっていない。 発展 They don't know (what) it (is) (like) to go to war. 4.スターン先生は彼の生徒にだけでなく自分にも厳しいので、好きだ。 5 I like Mr. Stern because he is strict (not) (only) to his students (but) (also) to himself. 5.パスワードを忘れたらいけないので,他人が見られないところに書いておきなさい。 函 Write the password down where others can't see it (in) (case) you should forget it. B 整序完成 6. たくさんの困難を経験してきていたので、彼は今では勇敢で自信があるように見える。3 [ so many / gone / having / through / hardships ], he now looks brave and confident. Having gone through so many hardships, he now looks brave and confident. 7. 私の幼い娘は小さい唇を突き出して, 私にキスしようと近づいてきた。 41 発展 My little daughter came up to kiss me [her / with / little lips / stuck out ]. My little daughter came up to kiss me with her stuck out little lips 8. そういうわけで,私は彼女に結婚を申し込んだのだ。 46 ☆ / to / me / her / why / asked / that's / marry ]. That's why I asked her to marry me C 英作文 9. 彼女の話し方から判断して、彼女は嘘をついているようだ。 40 Judging Prom the way she speaks she seems to be lying. 10. ジェーンが食べているものと同じケーキが欲しい。 あのチョコのメッセージの乗った大きい ケーキ。 48 I want the same cake as the Jane is eating eating That big cake with the chocolate message on it. A

この問題の解き方を教えて欲しいです。線速度と角速度に関するものです。

Daviu L activ 4. Lawn Mower Blade Problem In order for a lawn mower blade (Figure 4-4f) to cut grass, it must strike the grass with a speed of at least 900 in/s. If the innermost part of the cutting edge is 6 in. from the center of the blade, how many radians per second must the blade turn? How many revolutions per minute is this? b. The blade has a diameter of 19 in. If the out- ermost tip of the blade hits a rock while turn- ing as in part (a), how fast could the rock be hurled from the mower? T6" 4 19" 6.