are these carrots?yes __are these those they their 选哪个?为什么?

are these carrots?yes __are these those they their 选哪个?为什么? Are these your shoes?Yes,---- are.(these,they 选哪个,为什么?请详细说明） Are those apple?No,[they these their] Are these his pens?Yes,____ _____.A these are B they are 选哪个 中文意思：are these their suitcases?yes,they are theirs. These are our oranges. Those are()(their) Are those your parents?Yes ,____(those/these/they)are此处用thos Are these()rulers?Yes,they are.a they b them c their d their These are our chairs.Those are____(their) these are (they)books.those are (your) Are these their tickets?Yes,they are theirs.They belong to t 1|Are those your sisters?yes,they,re 2 these are tom and pet