Are these your() Yes,they are our school thingA cousin.B pencils.C bike keys

Are these your trousers?Yes,these are, 改句子:--Are these your notebook?--Yes,these are. --Are these your notebooks? --Yes,these are. 改错 Are these your frenids? yes ____.no____ Are_____they hese your parents?Yes,they are.Are_____they hese your parents?Yes,they are. Are there your family photo?yes,they are而不是yes,these are.(英语) 单句改错 Aer these your notebooks?Yes,there are. are these your shoes?yes.回答答什么.说出理由 Are these your pants?的肯定回答肯定回答：是“Yes,these are.还是 Yes,they are.”呢? Are these your shoes?Yes,---- are.(these,they 选哪个,为什么?请详细说明） Are these your trousers?Yes,these are.怎么修改错误的句子? Are these your pencils?可用Yes theyare或yes they’re吗否定回答呢 （ ）（ls this/are these）your picture books?yes（ ）（ls this/are these）your picture books?yes,( )(it.is/they are).填空 Are these your friends?Yes,（ ）are.A.this B.tAre these your friends?Yes,（ ）are.A.thisB.thatC.they Are___(these,those,they)far away from us your teahers?Yes,___(these are,those are,they are) Are these your cousins?---________________. A.Yes,they aren't B.Yes, they are C.No,they are Are ( ) far away from us your teachers?Yes,( ).a.these,these are b.those,those are c.these,they are d.those,they are Are these your() Yes,they are our school thingA cousin.B pencils.C bike keys