The number of books in the bookshop is about 10,000 and a number of them about science.
Great changes __________ in our school in the past few years .
There __________ a big tree in front of my house . I could hear many birds sing in it .
Germany is __________European country and Korea is __________Asian country.
---Can you please tell me ___ ? ---It’s a quarter to eight.
Hello,boys and girls, please help ___ to some fish.