it is there on the both street.请分析该句结构!

what is that on the desk?A it s B there is there is a letter on the desk,it is( )my mother.A.from B.for There is a little sheep on the hill____?A.is there B.isn't there C.is it D.isn't it There is a picture book on the deak,_____?A.is there B.isn't there C.is it D.isn't it What is on the desk?-------a pencil case.A.it is B.this is C.there is what s on the table A.It s a circle B.There is a circle The bus is too crowed.There isn't enough _____ on it.A.palce B.room （ ） any lamps on the table? No,there is nothing on it. A Have B Is there C Has D Are there （ ）any lamps on the table?No,there is nothing on it.A Have B Is there C Has D Are there Yes,there is.There is one on the table是不是等于Yes,there is .It's on the table. on ,floor,there,it,is,the,over怎么连成一句话 dsek,there,it is,the,over,on(.)怎么连成一句话 There is ()fly on it.A.aB.the The room is over there.You can try it on. there is some rubbish on the grounp.Please __A pick them up B pick up themCpick it upDpick up it Is there a post office in the neighborhood?yes,there is on the street .A:it B：ones C：the one D:one —Is there a pay phone ____ the neighborhood?—Yes,it's ____ Center Street ____ the right.A.in,down,on B.on,on,is C.in,on,is D.on,down,on为什么选A? Is there a postoffice in the neighborhood?Yes,there is( )on zhe street.A:it B：ones C：the one D:one