1. — Have you seen _________ pen? I left it here this morning.
— Is it ________ black one? I think I saw it somewhere.
A．a ; the B．the ; the C．the ; a D．a ; a
2. What ____ fine weather we have today!
A．a B．/ C．some D．an
3. _____ Himalayas is_____ highest mountain in______ world.
A．/ ; the ; / B．The ; the ; the C．A ; a ; a D．/ ; / ; /
4. They each have_____ book. Li Hua’s is about____ writer. Wang Lin’s is on ___ science.
A．a ; a ; / B．the ; / ; the C．/ ; the ; / D．a ; the ; a
5. ______ Physics is_____ science of matter and energy.
A．The ; / B．/ ; / C．/ ; the D．A ; a
6. _____ sun rises in_____ east and sets in_____ west.
A. A ; an ; a B．The ; / ; / C．The; the ; the D．A ; the ; a
7. They were at ____ dinner then. It was____ delicious one.
A．a ; the B．/ ; / C．/ ; a D．a ; a
8. I’m sure that he will be back in ____.
A. a day or two B. one day or two C. a or two days D. one or two day
9. He served the army in _____, when he was in ____.
A. 1980’s , his twenties B. 1980’s , the twenties
C. the 1980’s , his twenties D. the 1980’s , the twenties