there ____books on the desk.A is B aren't有人问我为什么用aren't

there ____books on the desk.A is B aren't有人问我为什么用aren't There were some books on the desk.(改为否定句)There____ ____books on the desk. there is a bike under the tree.(改为复数形式)there___some___under the tree.there are some books on the desk.(改为否定句)____ ____ ____books in the deskare there any bags on the desk?(否定回答)____,____ ______there is some milk in There are t _______pictures on the wall There isn't anything interesting on 选择合适的词完成句子（some, any, is, are, 1.---_____there a ruler in the pencil-box? ---Yes,there____. 2.There ____an elephant in the zoo. 3.There are't ____doctorsin the room. 4.--____ there ____books under the desk? --Yes there aren't any t（） on the first floor There is nothing on the table.= There isn't 什么 on the table. There isn't any cheses on the plate.(同义) There ___ ___classes on Friday afternoon. There is only one book on the desk反义疑问句is there 还是isn't there There's nothing on the table now,isn't there 还是 is there On the table __________ any booksA.I haven't B.there isn't C.there aren't D.hasn't There are two funny pictures on the wall (t ). there isn't any chicken on the plate There weren't any book on the desk now 改错 And there aren't any computers on our desks. There aren't a_____ volleyballs on the floor. There aren't some sheep on the farm.(改错)