each two years对吗?

each two years对吗? .从两年前我们就互相写信.We ________________ each other since two years ago.have written 填的对吗 two years each of two languages?two years each of two languages是两年共学2门语言?两年共学4门语言? We have known each other for two years.对for two years提问 We haven't seen each other for two years(就 for two years提问) we have not seen each other for two years.(提问for two years) 同义句转换They have known each other two years. they have known each other for two years的同义句 they( ) ( ) ( ) each other two years ago We have known each other for two years如何改为同义句? We _______(not meet) each other in the last two years. 翻译句子：The two friends haven't seen each other for ten years. Then you have knomn each other for more than two years 么意思 Two years later,we will make,each other may be not willing to make choices We haven't seen each other for 2 years 改为同义句It's two years _____we ____last We havent met each other for about two years同义句two years——,——,——We met last it is two years since I started learning English这个句子对吗?为什么? It is two years after we left school.这个句子对吗? Anita has changed greatly in the last two years.这句话对吗?