It’s the office! So you_____know eating is not allowed here.—Oh, sorry.

Tony used to _______ to school, but he is usedto _______ to school now.

However, happened later proved me wrong.

An important report about English study _____ in the Worker’s Palace next week. Can you come with me—Sure, I’d love to.

How long have you ________ your hometown—I left my hometown three years ago. I ______ Zhenjiang since then.