dave has a flu .so he must stay in bed .改错

dave has a flu .so he must stay in bed .改错 He has a bad cold,Mr.Williams,so he must stay in bed for a w his h() hurts. so he must stay in bed. the child has a bad c so he must stay in bed for a week.句中stay为什么不加s he must stay in bed. Tom must has a headache and he stay bed in?怎样连词成句 改错 mr.williams are ill.he must stay in bed of another teo da must stay in bed ( )he is too fat ang big,he has to stay in bed,and he has a so he must stay in bed for a week因此他必须卧床一周 这句话he是第三人称为什么动词st He is ______(terrible) ill.He must stay in bed. tom is till .he must stay ( ) for tow days a.in zhe bed b.in