His uncle is a worker and has been workingin the factory for more than ten years. _____.

Do you know the population of India is –No. I only know it’s much of the United States of America.

Linlin is very good at basketball

In the cross-lake swimming race, a boat will be ____in case of an emergency.

29— How do you Chinese celebrate Mid-Autumn Day— Well，it dependsFor me，Iusually sit in the yard，________the full moon with my family