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

People are really ______________ on the beach in summer (夏季).

______ the students were when they heard the rock music!

— Did Aunt Li buy a skirt last Sunday?— Sure. She chose_________ one of the two green skirts.

Peter is_________ about the world around him and wants to know everything about it.