11. A. Better B. best C. worse D. worst
10. A. happy B. angry C. worried D. surprised
9. A. carefully B. angrily C. quickly D. fast
8. A. in B. on C. after D. until
7. A. with B. of C. at D. for
6. A. learn B. enjoy C. teach D. look after
5. A. that B. if C. what D. when
4. A. two days B. two-days C. two-day D. two-day’s
3. A. interests B. books C. pens D. friends
2. A. week B. morning C. evening D. day