把这些单词变成复数形式 brother teacher tomato that this she is dictiona

复数形式 brothers teachers tomatoes those these they are dictionaries
study的（第三人称单数） studies
America的（形容词）American
arent’t的（同音词）aunt
you的（反身代词）yourself / yourselves
by的（同音词）buy
same的（反义词）different
help的（形容词）helpful / helpless
their的（名词性物主代词）theirs
meat的（同音异词）meet

有按要求 study的（第三人称单数studies）America的（形容词american）arent’t的（同音词）aunt you的（反身代词yourself）by的（同音词buy）same的（反义词different, ）help的（形容词helpful） their的（名词性物主代词theirs）meat的meet

brothers teachers tomatoes those these they dictionaries studies American aunt yourself buy different helpful theirs meet
存手打…望采纳