if he does't keep quiet,he'll have to leave the library.保持句子

if he does't keep quiet,he'll have to leave the library.保持句子 If you keep quiet at the party,you ____ have to leave.(填空并转为 nobody can leave english well if he dosen't went to保持原句意思 He motions for them to keep quiet Keep quiet at the party,or you will have to leave.(改为同义句） It get annoyed to keep quiet in the library翻译 i think he is going to beach .if he __,he'll have a good tim If you don't go to the concert,_____.A so does he B so will If he doesn't want to do the job,does ____ want do? He hasn't decided_____. A.if he'll go on a trip to Wuxi B.if he has to keep quiet enough not to wake the boy's parents用so he has to keep quiet enough not to wake the boy's parents 改为