英语These are his brothers

英语These are his brothers these are his shoes.( )are these ()? Are these shoes _______(his) These are his hands and blue his are pants these . 怎么把这些英语句子改为单数,急.These are booksThese are quiltsThose are orangesAre thiese your watches?Are those his dictionaries?They are mapsThose are his rings 简单英语句子! 看看句子顺不?1,his grandparents are not these!2,these are not his grantparents!两个句子一样吗? 还是1不成立? 3、Are these his cousins?_____.They are his brothers these,those,brothers,sisters,and,his,are,his,are These are his brothers 改为单数句 are,his,these,books(?)(连词成句) These ____ (watch) are from his parents. these his are ears 连词成句是个疑问句 做否定回答.Are these his books? Are these his pens改为陈述句 Are these his parents?改为肯定句 These are his grandparents连词成句 These are his sisters.(改为一般疑问句)