I found that it was diffcult to learn maths well（改为同义句） I三个空填什么to learn maths well

I found that it was easy to heip others. 怎么分析It was where i had left them that i found my lost books. I found that it was easy to help others.如何改成简单句式确定 I found it was pleasant to be with your family that为什么省略? i found that it was difficult to do the math problem改简单句 什么时候是I found it 什么时候是I found that i found ____hard to speak english well when i was in junior middle school.A it B it is C that was D that is 英语翻译lf to look,I found that it was moon-light.Sinking back again,I thought suddenly of home. I found that it was frustrating to learn English grammar.改为同义句：I found ___ ___ to learn English grammar. I found that it was difficult to do the math problem.（改为简单句）I found [ ] [ ] to do the math problem. I found that it was difficult to do the math probiem.I found __ __ to do the math problem..(同义句转换,每空一词） It was in the shop where I bought the pen that they found me.这句话对吗? 翻译 when he found out that I was from beijing But i found it was 10 o'clock when i got to bed.I think i have many inspiration that time.请翻译 2.I found that he was honest(改为简单句） I found __ __ When found that it was getting late, I put off the light and went to bed为什么要改成这样When finding that it was getting late, I put off the light and went to bed.When I found that it was getting late, I put off the light and went to bed这 I found it was hard to talk with her=I found () hard () with her I found it very difficult to get a job.变同意句I found that ______ ______ very difficult to get a job.用it is还是it was?