susan found （it） not easy to answer all these questions

susan found （it） not easy to answer all these questions Susan found_____not easy to answer all these question为什么填it I found it impossible to answer all the questions. ENG:3 questions which are easy to answer for u and not all t it is easy for him------(answer)these questions _____ is not easy to answer the questions. these questions aren't easy _____(answer) not all the students found it easy to smile all the time.怎么翻 he found it not easy to sleep these,are,easy,for,questions,you,to,enough,answer连词成句 Please.（answer）these questions. all the questions are easy to answer,but the last one isn't!