The first place to visit for foreign friends is the Great Wall, which is the __________ of China and one of the seven wonders in the world.
---How can I get to the island you mentioned? ---You can’t get thereby swimming.
the end of last term, every student in the school, I think, has taken at least five maths tests.
We often call Martin Luther King M.L.King .
Look out the traffic when crossing the road.
The bridge is 1000 meters length.