Every year there are about _______ people waiting for their trains back home in the railway station before Spring Festival comes.
---Excuse me, I want to buy some food. Where can I find a supermarket? ---I know ________ not far from here. You can easily find ________.
Learning country’s language is a better way of knowing ________ culture behind it.
—How is it going, John? —__________.
—It’s better to________more nature reserves to help save more animals in danger. —That’s a fantastic idea.
—He got up as early as possible________he could get to school on time.