10. _____ W(w)ater is important for us, so we must make good use of _______ water around us.
A. A; a B. The; a C. /; the D. The; the
9. We had a party after _______ meal that day.
A. / B. one C. the D. a
8. We had ________ wonderful lunch last Saturday.
A. / B. the C. one D. a
7. He goes to school after______ breakfast.
A. the B. a C. / D. an
6. ________ is the largest of the continents of the world.
A. Asia B. An Asia C. A Asia D. The Asia
5. We can play _______ badminton(羽毛球) quite well now.
A. / B. the C. a D. an
4. They are learning to play _______ piano.
3. Tom is ______ honest man, so we all like to work with him.
A. a B. an C. / D. any
2.This is ________ useful book.
A. a B. an C. the D. /
1. My uncle needs ________X-ray examination of the lung.
A. a B. an C. the D. any