They went home after they finished their homework .(改为同一句)
They went home after they finished their homework .(改为同一句)
They went home after finishing their homework.(改为同一句)
they went to bed after they finished their homework.(同义句)
They went home after they had finished their homework.(用not.
they went to play tennis after they finished their homework.
They have already finished their homework(改为否定句)
They went shopping after they finished their homework.用not.u
they went to play tennis after they finished their homework的
their work (finished),they went home singing and laughing.
they finished their homework
( ) 20.________ they finished their homework,they went to be
They must do their homework after school改为同义句