1. B. drawback
2. D. mix-up
3. A. lookout
4. C. downpour
5. A. stopover
6. D. Ø ....... Ø
7. B. Ø .... Ø
8. C. tracing back
9. D. unless
10. A. many...a few
11. C. entertain
12. C. is said
13. B. face up to
14. A. content
15. D. generosity
16. B. saw .... was wearing
1 B
2 D
3 A
4 C
5 A
6 D
7 B
8 A
9 D
10 A
11 C
12 C
13 B
14 D
15D
16 B