It’s important _______ you to learn Chinese well.

—— He didn’t catch the train, did he? ——__________, though he was caught in the rain.

--- She’s already been back to Wuxi, ________?--- ________. She is on a visit to Shanghai.

 —She hasn’t watched the movie “So Young”, has she?—__________. She told me it’s very moving and interesting, she’d like to watch it again

—Tom, you never told me why you were late for school again,_____ you?        —____. But maybe you forgot it, sir.