1.This is ___ reading-room.A.the teacher’s B.teacher’s C.teacher’s D.the teachers’选哪一个为什么呀

1.This is Mary.This is ___ ___. This is ___ ___ ___ This is ___ grandmother 1.How do you say this in English?What is the ___ ___ this? this is my own bike.同义句：this is ___ ___ ___ ___ ___. This is very important,___ ___? This cap is ___ (I). 英语翻译This is ___ ___ ___ my ______. The channel is boring.This is ___ ___ channel this is boring book.(改为感叹句) ___ ___ ___ ____ this is! 把下列2题合并为一句话1.This bag is 8 dollars.That bag is 9 dollarsThat bag is ___ ___ than this one2.Bejing is beautiful.Shanghai is beautiful,too.___ Bejing ___ Shanghai are beautiful. This is my family photo改为同义句 This is ___ ___ ___This is my family photo改为同义句This is ___ ___ ___ my____ Is this your___ ___(全家福） ___.Is this your mobile phone? this is a good ___(work;job) Whose is this lovely ___ dog? (spot) this book is ___ to us (use) Is this your pen?Yes,___(thank).