I found ____ difficult to learn English grammar.A it B that C it is D that is 为什么选A不选C

i found him ____(crowd) by boys I found watching English movies ____(interest) I found ____ ____ to learn English grammar I found that he was a clever student.(改同义句)I found ____ ____ ____ a clever student I FOUND A SMALL BOY ____(CRY) IN THE CONTER i found a different way to ____ this problem 9.I found him ____(cry) there just now.90.I found he ____(cry) there just now 英语翻译我现在解出这道题很难.I found ____ _____ to ____ ____ theproblem. I found that she was singing in the bedroom.改为同义句I found ____ _____ in the bedroom. 英语翻译I found this book in the school library ____ ____ ____.(by chance)有三个空,难办了. I found myself ____,How can I help you?Asay Bsaying I found that he was very friendly to each person.(改为简单句） I found ____ ____ to each person. [英语]初三同义句转换1)I found that he was shy.I found ____ ____.I found him ____ ____ shy.2)Does it matter if I turn to next page?Do you ____ I turn to next page?Do you mind ____ ____ to next page? i watched the stars at ____,and found they were very beautifui I found ____ out by the tree. 是it还是 them I found a girl ____(cry) at the corner of the street. I found Tom ____(play) games yesterday evening.答案是playing,为什么要填playing呢? I went into the forest and found a monkey ____ up into the tree