It is helpful to

It is helpful to it is helpful to do sth it is helpful for doing sth it is he I think it helpful to do the housework和I think it is helpful Is it helpful to write English words in the morning? Is it helpful to study abroad?用英文回答 It is helpful to give seats to the elderly.对give seats to th To climb the mountain often is helpful for you=It is It is not so helpful to give someone some bread as to teach It is more helpful to teache a kid the way to solve a proble It is hand but helpful to learn a foreign_____(galanueg)拜托了各 I think it is helpful to buy an English dictionary.（同义句转换） Early rising is helpful.First,it--- us to have good hralth.