Lily dances so well . Where was she trained?—She learns all by herself .She _______goes to any training class.

Beijing ________ a lot over the years. Now it has become one of the biggest ______ in the world.

Among the subjects we study at school, I think English is ____________.

Look! There so many people in the park. —Nobody likes to stay at home ______ Sunday morning.[ ]

Mary is from England，but ________ friend Jim isn’t English．