Bob， __________ my teacher, Miss Hu. Miss Hu, ___________ my brother. 

— Alice, is this you dictionary?— Oh，no, it’s not _______.  Ask Tom. He is looking for ____.

—I’m a little nervous to give an English speech this afternoon.  —Come on ! Believe in ________  and you can do it.

 This is my good friend. ________ name is Linda. 

Lily and I are good friends,              often help each other.