It's better to do the homework at once then to c()about it

It's better to do the homework at once then to c()about it Then at once,it is spring!The d___ begin to get longer.首字母填空 It's time to do your homework. it's best not to do it all at once.[[[[all? 用 It's better to do 用 It's better not to do it‘s not easy to do the same things better还是it‘s not easy to It`s better to how to do it then it's boring to have()homework to do on weekend 是It's better to do...还是It's better do . The dog is still a____.let's take it to the hospital at once