I is at the farm 这句话中在is,at ,the,当中有错误,怎样修改这句话

I is at the farm 这句话中在is,at ,the,当中有错误,怎样修改这句话 It is the farm where I used to work when I was at middle school.这句话里面where引导的句子是定语从句还是强调句?还是主语从句? He is not able to be at home because he phoned me from the farm just now这句话对吗.写清原因哦, This is the farm which the farmers live in这句话哪里错了 Because I'm the best there is at what I do.请帮我讲解一下这句话的结构, Who will work on the farm? 这句话对了吗? 英语翻译Today,I brought my friends to visit my uncle's farm.After an hour's journey by bus,we arrived at the farm ,which is in a small valley around the moutains.The farm is about two hundred thousand square meters.On our arrival,my uncle gave us 英语翻译是at a farm 还是on the farm 在农场上是on the farm还是in the farm还是at the farm? farm 前用什么介词?通常会说：I work on a farm. 可又看到说：I am a farmer （in） a farm. 为什么?还看到过 at the farm.到底怎么用?谢了 Now the bus is _____(arrive) at my friend `s farm.理由 on,working,is,farm,the,interesting,much,than,more,at,having,school,classes连词成句 I think the donkey do too much work___this farm.A,at B,on选哪个,为什么? I think the shop is close at this time of day 这句话那里错了?急要,最好说明理由, i think someone is in .let's knock the door 这句话的knock为什么要改成knock at There is sheep on the farm 这句句子对吗 At the beginning of this term,we will go_(work)on a farm.是go working还是go to work,why?这句话是什么意思?3Q cows and pigs are at the farm