--Is Mary in the classroom? -- No. She______ to the library.
Everyone knows that the sun in the east.
There are many man-made wonders in the world. One of them Stonehenge.
Mr Green is very rich. He lives in a house.
— I will visit Shanghai this summer. — . What about going there together?
— How did you get to school this morning? — By taxi. I didn’t catch the school bus ,______ I had to take a taxi.