They are （ours presents）.Please open （them）（ for ）（me）.改错

-Are these coats_____ -Yes,they're ours. Whose pencils are these?They are (our/ours)pencils.They are(our/ours). Whose teachers are these They are ours改成单数形式 Those presents are not ours .They are t( ). who's lunch box are these? They are ours.改错 they are good friends of ours.our为什么加s These books are the twins'.They're ours改错 Their teachers are always _,and so_a .with them ;are us b .and they ;are ours c .with them ;are ours d with they;are we Are they _____ raincoat or _____?A.their,ours B.their,our C.theirs,ours D.their,us Are they _____ raincoat or _____?A.their,ours B.their,our C.theirs,ours D.their,us 用英语适当形式填空：Are these rulers ours?No,they aren't.They are ___(they)? （ ）（whose,whos)are these shoes?they are ( )(our,ours)选择正确的单词填空 Those presents are not ours.they are t() 一共五个格子 Those books are ours,对ours提问 These ducks are ours.(对ours提问) They are for ( ) students.选择:A.our B.we C.ours D.us They are （ours presents）.Please open （them）（ for ）（me）.改错 they are more likely to be ours than their.这里的than怎样理解