there were a book and two pens on the desk改错后翻译

Under the big tree over there ____,and they were reading an interesting book.A.sat two girls B.t There is a interesting book.还是an interesting book? there is a book和there is one book如题,什么时候用a/an 什么时候用one 呢 改为否定句和疑问句.1.I found an interesting book.2.There were some boys in the room. ( )useful book a/an there were a book and two pens on the desk改错后翻译 I want to buy a comic book but there were --- left at the bookshop . __you read a book half an hour__A.Did；ago B.Were；before C.Did；before D.Were；ago There is ()uesful book on the shelf.A.the B.an C.a D./ What is in your bag?There is ( ) art book.A.a B an C the There is no[ ] book on the desk A the B a C an D /rt an useful book还是a usefull 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 is ( ) interesting book on the toble a,an,the 哪个, there is a d< >near the window,and an english book is on it There is a(an) useful book and some pens in it如题 用 a 还是 an I wanted to buy a story book but there were ___left in that bookstore.A.no one B.none 把句子的错误找出来,并加以改正1 Where are you a moment ago?2 My parents were in the sitting-room,l am in my study now3 ls there a cat here just now?4 My English book wasn't there just now,butt it was here now.5 There will was an exciting