英語の助動詞の問題です。 （2）の答えはmustを使いますがmay notではダメなんでしょうか？ 教えてください🙏

友人は彼女のお父さんを手伝わなければなりません。 (2) この公園でサッカーをしてはいけません。 (you) (3) あなたはこの本を読む必要は

分からないので教えて欲しいです🙇‍♀️!

次の文を[]内の指示にしたがって書きかえなさい。 My parents weren't at home. 〔｢私が起きたとき｣という語句を加えて〕 Misa must practice the piano. 〔ほぼ同じ内容を表す6語の文に〕 Did Ken and Judy listen to music? 〔過去進行形の文に〕 My father is very busy. 〔文末に tomorrow を加え, will を使って未来の文に〕 There is a small house here. 〔文末に three years ago を加えて〕

答え教えて欲しいです

2 次の各組の文がほぼ同じ内容を表すように, You have to stay home today. You Let's cook dinner tonight. (1) (2) (3) (4) stay home today. Please read the book for me. に適する語を書きなさい。 cook dinner tonight? read the book for me? Don't speak Japanese in this class. You speak Japanese in this class.

Don`t forget your homework.の文をYouからはじめてほぼ同じ文だとどうなりますか??

(11)、正答はhas なのですが、なぜneedはだめなのか教えていただきたいです また(12)は、2つ目の空欄に入る語がなぜneedではなくhaveなのかも分かる方解説お願いします🙇🏻‍♀️

(10) May I see it? Will you X11@He must study harder. b) He 12@ Must I go there by car? I it. a cup of coffee? to study harder. (13)@ You need not return the book. b You me? to go there by car? to return the book.

Kenji does not like soccer. のlikeには何故三単現のSが付かないのですか？

教えてください

4 次の英文を日本文に、 日本文を英文に直しなさい｡ □(1) I don't think making a law is the most effective way. (2) 私たちはすべてのことを禁止すべきではありません。 (3) 私の母はしばしば私に一生懸命に勉強するように言います。

I have to study English to go to Australia.のhave to はどういう意味ですか？

これあってますか？

次の各文の空所を補うのに最も適当なものを選びなさい。 (1) The phone [ is ringing (2) The telephone rang while I[ I am working (3) I don't think it is rain (6) We 1 cannot (7) You please answer it. rang (4) 1 John since we were children. am knowing 2 have known (5) "Where is Tom?" been 2 was working (9) My mother is not interesting at (10) I'm trying 1 to work 3 working tomorrow. 2 raining "He has 2 come live without water. run in the hospital. don't have to 2 have to (8) Many different languages 1 are speaking 2 don't have to in the garden. 3 work talking talking 2 are spoken 3 rings sports. 2 interesting in Please stop to school." rains 3 knew 3 gone in Africa. 3 must (4) 3 mustn't (4) (3) 3 is speaking 4 3 interested at ( 2 to work 4 working - 4 was ringing 4 worked 4 will rain 4 know 4 got 4 shouldn't 4 mustn't 4 is spoken 4 interested in to talk to talk

英語の助動詞が覚えられません(種類多いし似てるし…)どうしたら覚えれますか？