Was it from Mary, _______ was working at a department store, ______ you learned the news?

In our English study reading is more important than speaking, I think.— I don’t agree. Speaking is _______ reading.

There will be _____ people and ____ pollution in the future .

What a nice bike! Is it new?—No. I have _________ it for 2 years.

My favorite animals are koalas. They usually sleep _____ the day, but _____ night they get up. [ ]