Jack isn’t ___________ the best student in our class.A.suppose to B.supposed C.supposed to D.supposed to be我要原因,

Jack't isn't so tall a_____ his brother John jack was a writer.Now,he isn't.=jack ( ) a writer ( ) ( ).(同义句） He isn't _________(real) looking forward to that. This isn't her knife._________ is green. I don't know why Jack is worried;___,it isn't his his problem. I don't know why Jack is worried;___,it isn't his his problem. --Isn't he a worker?--_________,He is a teacher.A.Yes,he isn't B.No,he is C.Yes,he is D.No,he isn't She’s Jane.Is he Jack?No,he isn’t,His name’s Mike. Jack isn't writing to his uncle.(用often改写） Jack isnt Chinese.He comes from a w_____ country ,France. Jack,with his friends,____(see) Mr Li tomorrow,isn't he? It's the second time that Jack has been late,--?A.hasn't he B.isn't he C.isn't it D.hasn't it为什么呢? Jack Smith likes he ring,but his friend Jeff_____ A likes B does C doesn't D isn't Jack Smith likes he ring,but his friend Jeff_____ A likes B does C doesn't D isn't Sam isn't _________ home A.in B.at her C./ D.his home Tom _________ ____________today.Tom isn’t here today.同义句转换 这本书里没什么有趣的东西 There isn't _______ _________ in this book Daniel is very glad because his dad isnt angry _________