如何把the letter is from my uncle和i received it yesterday合成一句话

如何把the letter is from my uncle和i received it yesterday合成一句话 it is _____ (help)to ask the teacher fro advice 如何把“U”、“blue”、“letter”、“is”连词成句 whom is the letter The letter is to 把h letter small is that the连词成句 她把信寄给谁 【 】is she [ ]the letter[ ] Letter A is( )letter in the alphabet The letter (that)I received was fro这句话哪个是主句,哪个是从句,that为什么做宾语 who is the letter from What is the letter about? who is the letter from? Who is the letter from? Who is the letter to? The letter is ( )Mike ( ) Nancy Which letter is the ocean? what is the longest letter which letter is vegetawhat is the longest letterwhich letter is vegetable The fifth letter in the word possible is i.我可以把句子换成这样吗?The fifth letter is i in the word possible.