I am happy to know that you will come Zunyi and looking forward to (meet) you at the airport.
My uncle is a c ,he woks in a restaurant.
You will not succeed (除非) you work hard.
The old man lives (独自地), but he doesn't feel lonely.
It's our duty to (保护) the environment.
My home is so (远) away from our school that I have to take a bus to school.