those old people are very healthy 同义句those old people____ __

those old people are very healthy 同义句those old people____ __ Those old people are very healthy(改为同义句) Those old people are very healthy.(改为同意句) Those o those felt pens are old.同义句those____ ____ _____ . Those old people exercise every day ----------(stay) healthy The old people are all healthy.(同义句） The old people are all 改为同义句The old people are all healthy.The old people are all _ Those are old libraries.改成单数句 Those are old yellow shirts改为单数句 Are those yellow bikes old?（改成肯定句） Those people are enjoying themselves.（改为同义句） Those people ar Those are old boxes. (改为单数)