We found some boys in the room.They were playing chess.(合并为一个句子）

We found some boys in the room.They were playing chess.(合并为一个句子） i found him ____(crowd) by boys 改为否定句和疑问句.1.I found an interesting book.2.There were some boys in the room. we found some boys.they were playing chess.合并为一句合并为一句we () some boys ()()这是运用了什么结构,还有,题干中为什么是were playing,这是什么时态?不是一般过去时直接played么 We saw some boys playing football怎么改被动 We found some easy cuisine in the recipe. i can see some boys in the river I saw some boys swimming in the pool.的中文翻译 英语首字母填空：They see some boys on an i( ) They see some boys on an i— 首字母填空 Yesterday afternoon I found a group of boys p soccer on the palygroundYesterday afternoon I found a group of boys p------ soccer on the palyground该填什么 I entered the classroom,I found some students_____ (watch )TV I think it was on the playground on which we play basketball with some boys yesterday that you l...I think it was on the playground on which we play basketball with some boys yesterday that you lost your handbag.为什么play不加ed reading dictionaries is more interesting than reading some dull novels?I found that reading dictionaries is more interestingthan reading some dull novels that we sometimes callclassical.I have never been to outside world,I learn western knowledge o We helped the little boy () his mother.A.found B.find C.finding D.looks at连词成句：planning,am,to,some,places,famous,travel,I,in I can see ____ boys.____boys are students.A.the,The B.some,The C.the,Some D.some,Some we are on the playground . look some boys are playing football. 3.We saw some boys playing football behind the house.改为被动语态