____are they?Are they yours?No.They are theirs.

are these pants yours?no,they're theirs. Are these___tickets?No,____are not ____.(they) They are () bikes .They are theirs Are they yours?中文 Are______coats yours?Yes,they are. 英文题- what ()these keys?Are they yours?- no,they aren`t.They 将Are they theirs shoes变为单句 They aren't ______ books .They are yours.(they) --Are they ( ) buuks?No,they are not .--They are ( ) buuks. -Are these kites yours?-Yes,they are. Are those your coats? NO,they are—（their/theirs） —怎么填 -( )goldfish!Are they yours?-Yes.they are relly beautiful