—Would you like to go hiking with us tomorrow?—Sure, ________ I am busy.
— Have you ever been to the Summer Palace? — No, but I it some day.
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?