It’s_________ hand. 
A. a           B. an         C. two 

— Did you watch _______ soccer match between Class 3 and Class 5 yesterday afternoon?
— Of course! It was really ______ exciting match. 

Shuhao Lin is ___________ NBA player, and he plays basketball very well.

It is fine today. You needn’t take _______ umbrella with you.

—Is your mother _________ English teacher?
—No, she isn’t. She is _________doctor.

-What's that?      -It's     _apple.

---Excuse me, is there         book by Mo Yan?
---Yes. It’s on         bookshelf over there.

--- What makes you so happy today, Jack?
--- Because my teacher says I am __________ honest boy.

---What do you think of Tom?
---He is ________ honest boy. He can play ________ piano very well.

----______has Tom been a doctor ?       -----Since two years ago.