1.I went to bed after 10 o’clock last night.(改为同义句) I ____ _____ to bed ________ 10 o’clock last night.2.They were sitting behind me.(改为同义句) I ________ sitting ________ ________ of ________.3.They are having classes.(改为单数句) He _______ having _______ _______.4.It’s cold today.What’s the ________ ________ today?5.The book is interesting to me.(改为同义句) I _______ __________ _________ the book.6.Did you have a good meal?(改为肯定句) I _________ _________ _________ meal.7.The girl is very beautiful.(改为感叹句) ________ beautiful the girl is!8.Her sister likes bananas very much.(改为否定句) His sister ________ _________