---You haven’t said one word about the design, Joe. What’s your idea? ---Sorry. I________about something else.
We tried to find a table for seven,hut they were all .
a certain doubt among the people as to the practical value of the project.
China has got a good ______for fighting against the flu with its careful and smooth organization.
Many children,______ parents are away working in big cities,are taken good care of in the village.