Thedentistsadviseust的精选

问题详情：根据句意，用括号中所给词的适当形式填空。1．Thedentistsadviseustobrushour______（tooth）threetimesaday.2．Hi,everyone,let'sworkhard!Thefutureis______（we）.3．Oneneedsthreethingstobe______（true）happy.inlife:som...