There are some big trees behind my house._____ _____ ______ big trees?

There are going to have to be some big t_______. there are some big rooms in this hotel一般疑问句 There are some bikes ( ）the big tree Are,some,big,table,there,in,our,room there are some w__ on the big cake. Our city was very small 50 years ago.There was a r( ).There were many t( ) by the side.There was aa r( ),too.There was a b( ) over it.There was a f( ) and there weren't many p( ).Now our city is very big.There are many h( ).There are some big b( ),to There are some big trees behind my house._____ _____ ______ big trees? we need some bread and milk 否定句 there are no big islands here=there are big islands here 1.There( )some paper and three books in his bag.A.are B.is C.isn't D.aren't2.There( )a big supermarket in the city.A.is B.has C.are D.have There are some boys in the theatre but there aren't a___girls.Many students are in the library改为同义句怎么改？My classroom is (very big).对括号部分提问______ ______ your classroom ______? There are some big trees_______the house 横线填 in the front of 还是in front of there are some big trees in the park——改为一般疑问句 (Nowadays there are more and more is some big cities)什么意思 There are some big in our garde .A,apple tree B,apples treesthank you There are some big supermarkets in our city.(变一般疑问句) (改为同义句)There are some apples and a big cake on the table there are some sweets and a big cake on the table.用what提问 there are some sweets and a big cake on the table.用what提问理由