They had fun swimming yesterday.改为同义句：They ＿ ＿ swimming yest

They had fun swimming yesterday.改为同义句：They ＿ ＿ swimming yest They had fun yesterday.(改为同义句） They prefer swimming to running,(改为同义句) They enjoy swimming in summer.(改为同义句） They___ ___ swimming i They enjoy swimming in summer 同义句 They all enjoy swimming.同义句 They are swimming.改为否定句 They had fun plying in the water.改为同义句 They had fun playing in the water(改为同义句) they had great fun （改为同义句、） They had fun in the park.（改为同义句） They had great fun last night.改为同义句.