does tom work hard?not at all,()else could be lazier

英语翻译One does not work hard in youth,will be sorry in vain wh ____ all work could be done at home through the Internet, pe ___they could do was to work hard!A.All I could not see anything at all work hard at hard True love does not exist at all! The workers____very hard.A.all work B.are all at work C.work Tom also (w )hard at all his lessons. I work hard at all my subjects是什么意思? All the chilldren work hard at还是work hard on our lessons You could not burn at both ends at all ____(只要)you work hard,you will be successful at