you have to give up smoking .改为否定句 为什么不用have

-Have you ________ your brother to give up smoking You 'd better give up smoking.(改否定句） -Have you ( )him to give up smoking?_No.I( ),but he wouldn't I have decided to give up smoking是什么意思 to give up smoking at once is good for you.改为同义句 you have to clear up the kitchen 改成否定句 You have to give up翻译, have to give up! you should have something to eat改为否定句 They have tried ___ to persuade him to give up smoking. You have a volleyball 改为否定句 句型转换.1.Keep healthy,and you must give up smoking.(改为同义句)____