Tth quedtion is __ for him to answer

Tth quedtion is __ for him to answer The question is simple for him to answer.请问：其中的for him to an I answer to him还是I answer for him? To teach English is hard work for him,__? It is easy __ the problem.A,for him solve B,for him to solve This question is（ ）for him to answer A: easy enough B: easil The question is too difficult for him to answer的同义句是? The child is too young,so it's ________ for him to answer th it is easy for him------(answer)these questions he has __ that it is difficult for him to travel I think it is wrong __ our advice.A for him not to take B of _it is unreasonable for him to __ the promotion of his young