there is only a book on the table.only at提问

there is only a book on the table.only at提问 There is only one book in the bag.(同义句)There is_____ _____ a book in the bag. there is only one book in my bag .此句中one能不能换成a There is only one book on the desk反义疑问句is there 还是isn't there there is a key and a book There is a book .对a提问 is there a book on the desk? Is there a book in the desk? There is a book.改为复数形式 Is there a maths book in your There is a book no the there is a book 改成否定句 there is a book 提问数量 There is only one book in her schoolbag对only one提问 There is a interesting book.还是an interesting book? There is only a piece of bread There is only a little time left. there is only a little oil___(leave).