I find it __ that I cannot speak English _Jack.A frustrating ,as well as B frustrating,so good as C frustrated,as well as D frustrated,as good as

I find that it it hard for him to work out the problem.句型转换I find __ __ for __ to__the problem__. I find it easy __(learn) English I find __ interesting to learn English.A it B this C that D / I find it adj.that造句 I find(__)important that we practice English every day括号中填it?this?that?what?哪一个?请说下原因 I find __ not essy to study math well. A.that B.it C.is D./ 选B,为什么? So difficult __ it to work out the problem that I decided to ask Tom for advice.A.I did find B.did I find C.I have found D.have I found I find that I find it I find it is 有什么区别,后面应该加什么 I looked for my pen ,but I couldn’t find it __(somewhere) The book is so dear that i can't buy it(变简单句)1：__ __ __ __ __ __ __ __ __2__ __ __ __ __ __ __ __ __ I won't buy that house because it is too expensive .I won't buy that house __ __ __ __ __ of it. Darling ,help me find my computer game,I can't find it.--__.I'm find it.AWith pleasure B Excuse meC It doesn't matter.D OK 改同义句I find that listening to English tapes is very useful __ useful __ listen to English tapesI find that listening to English tapes is very useful I find __ useful __ listen to English tapes I find that it difficult to find a job ,那个 it 后面要不要加is I find that it is easy后面不接不定式成立吗?I find it easy（城里吗?） that is find i guess So difficult __ it to work out the problem that I decided to ask Tom for advice.B.did I find D.have I found 这个选b 请问是不是如果把d中的have 变成had ,d也对 I find（）difficult to find a job是填it还是that 为什么