I’m not sure about the meaning of the word. You’d better look it up in a ____ ．

Li Ling wants to be a singer, she thinks it’s an interesting __________.

— _________honey would you like? —Three _________.

Linda is thirteen ________ old. She is my friend.

-Jenny and Jane’s ____ coming to my office. Can you help to find the girls?-No problem. They will be here_____.