Have you heard of the story of a bowl of huntun in Changchun?— Sure. _______ people were moved on the Internet.

Such good use has been____ his spare time_____ his English has improved a lot.

Could you please tell me ________ in today’s newspaper?—Sorry, _______.

You should keep the window _________ because the room is so hot and damp.

We find _____ important to use a foreign language well.