there isn't ____in this book.you shouldn't wastetime on it .

there isn't ____in this book.you shouldn't wastetime on it . This book isn't jim's .It must be___ You shouldn't get into the water to swim when there isn't an There _____a book.[isn't ,aren't] would you please open the window because there isn't ____in would you please open the windows?There isn't ____in the roo Is this your sign-in seal?If it isn't,make sure you're on a This is( )song I've told you about.Isn't it ( ) beautiful on 英语翻译There is a book on the desk,________A:ins't thereB;isn't This isn't ( ) book .my book is on the desk.填空,谢 I don’t like the book because there isn’t in it. There isn‘t any book There aren’t any books