Mary is very shy. She goes out and she has few friends.

Jack, you look tired today. What’s wrong — I was ____ busy ____ I didn’t go to bed until midnightyesterday.

The story he told us was very________and we were________

Many people know Zhang Lei in the Voice of China (中国好声音). He is my _________because he is really good at singing.

My brother is fifteen, but he talked as if he ________ the Long March.[ ]