Some people think clowns are only funny for children. _____________ , they can help people forget their problems, at least for a short moment.
The beautiful fireworks over Tian’anmen Square _______ the attraction of the National Day evening.
---How come a simple meal like this costs so much? --- We have _______ in your bill the cost of the cup you broke just now.
Paper produced every year is _______ the world’s production of vehicles.
---- He has a good sense of humor. ---- That’s why people _______ working with him.
Now that we’ve discussed our problem, are people happy with the decisions _____?