______ is known to us all is that the old worker, ______ life was hard in the past, still works hard in his seventies.
______ Flying Luxury Hotel of Tomorrow is ______ huge 400-ton aircraft without wings.
---How did you find your visit to 2010 Expo/ ---I enjoyed it very much. It was ________ that I had expected.
The singer hasn’t performed in public for 5 years. ________, she is popular with young people.
_______ to the strong sunlight for a long time will do great harm to your skin.
I feel like __________. But there isn’t much time left, I’d rather we ______ a taxi.