Such a problem is_____difficult for a primary school student_____.为什么用 rather too;to work out?

The problem is___ we can improve our reading skills in such a short time.为什么填how? She is such a good girl.(同义句） she is___ ___a girl. It is___(so或such)big a hall that it can hold 2000 people It is___(easy easily) to work out the problem. The problem is___（find）land for it. Is___ a boy or girl? Such a problem is_____difficult for a primary school student_____.为什么用 rather too;to work out? Tell me_____you think can solve such a problem.A who B whom The boy is very clever .He can work out such a maths problem without d＿. It's ______for us to work out such a difficult problem in five minutes.(possible) 根据首字母填空It's not easy to s such a diffcult problem.急. This math problem is s_____ for you,but it’s difficult for such a young boy He is such a clever boy that he can solve the problem easily同意句 This is such a diffcult problem that few students can work it 翻译句子：They wonder why bullying is such a big problem in middle school. ti isn't easy for the child____that age to solve such a difficult problem Danny wonderd.Can he work out the problem in such a short time The house had only one bath room ,and it was always a problem with __________ family.A such large B such a large C a such large D such large a