While walking around the Xixi National Wetland Park, I found there were tens of thousands of people, young and old, ______ for the flower festival. Beautiful indeed!

In order to keep fit, he chooses vegetables and fruit in ____to any kind of meat.

She is a quiet girl at school，but sometimes she _____ be very naughty.

I think George doesn’t really care for TV plays. –Right, ____he still watches the program.

What’s the matter with you, Sandy?— I’m _____ a bad cold. I think I am dying.