There is an book on the desk 这句话错在哪里,如何改正

—— an English book on the desk?用have,has,there is,there are填空 there is a d< >near the window,and an english book is on it there is ( ) interesting book on the toble a,an,the 哪个, there an interesting book on the shelf.（问号那填什么?是is还是are?） There is ()uesful book on the shelf.A.the B.an C.a D./ There is an book on the desk 这句话错在哪里,如何改正 There is an Eaglish book on my desk改成否定句 there is an english book on the chair.变为否定句 There is no[ ] book on the desk A the B a C an D /rt there is a ruler on the pencil box .there is an english book under it(同义句) is there a book on the desk? There is a interesting book.还是an interesting book? the english book is on the shelfthe book on the shelf is an english book there is a ruler on the pencil-box.thereis an English book under the pencil-box.改同义句Thepencil-box_____ _____ a ruler and an English book. 1.There is _____useful book and ____interesting novel(小说) on the desk. A. a, a B. an, an C. a, an D. an, a There's an English book over there.An English book is Tom's.哪里错了? 改错：There has an English book on the desk? 英语问题Is there a book on the table?Yes ,there is .Is the book red