（ ）（ls this/are these）your picture books?yes（ ）（ls this/are these）your picture books?yes,( )(it.is/they are).填空

（ ）（ls this/are these）your picture books?yes（ ）（ls this/are these）your picture books?yes,( )(it.is/they are).填空 Ls this an orange ? Yes,is is . Are（ ） （ )? yes,( ) ( ) 改为复数形式 英语ls this your ls this your ls this the ls this your school? 根据句意,用方框中所给的单词填空.dog 1.this is a ().these are two（）map 2.that is an english().those are four english()orange 3.this ()is small.these()are small.picture 4.that()is nice.those()are nice,toophoto 5.this is not a ().thes ls this your pen?(改为肯定句） ls this your book ?（作肯定回答） ls this ( ) english book?( )中填啥? ls this a picture是什么意思 ls++this++your++school是什么意思 ls this new calculator _____? ls this...for...怎么填 ls this beautiful car yours?改为同义句（填空） （ ）this beautiful car（ ）（ ）（ they are their computer.单数 this is my watch.复数 whose teacher are these?they are ours.单数ls this your pencil?yes,it is.复数 根据例子改写句子——英语例：This is my cushion.----The cushion is mine.1)ls this her bread?________________________2)ls this exercise book Mary's?__________________________3)These are our vegetable.__________________ ls this your bag 改成一般疑问句 肯定回答 否定回答tony is chinese tony and tom are firends 共三道