13. ____ horse is ____ useful animal. A. The, the B. The, a C. The, an D. /, a
12. He was a top student in the class, he often got ____ in English.
A. first B. a first C. second D. the second
11. He has tried twice, and the captain asks him to have ____ third try.
A. a B. the C. another D. other
10. In winter ____ people often hang up wet clothes near ____ fire.
A. /, / B. a, a C. /, a D. the, a
9. ____ water is ____ liquid. A. The, a B. A, a C. /, / D. /, a
8. He was absent because he had caught ____.
A. heavy a cold B. the heavy cold C. a heavy cold D. heavy cold
7. My sister works in a factory. She goes home once ____ month. A. a B. an C. the D. every
6. Lesson 10 is ____ most difficult lesson, but it isn’t ____ most difficult lesson in Book One.
A. a, a B. a, the C. the, the D. the, a
5. Mr Smith is ____ European and his wife is ____ American.
A. an, an B. a, a C. a, an D. an, a
4. I ordered ____ book some time ago. ____ book has arrived.
A. a, The B. the, A C. a, A D. /, The