I found a story-book on the desk, it isn’t mine, it is ___,I think.

— Welcome to ______ school.— Thanks. Your school is very nice.

I found ______ not very difficult to keep away from the A/H1N1 Flu.

--- _______city is the capital of China?---Beijing is .

—____ the workers are very tired, _____they keep on working. — They are great. We must learn from them.