It's a bad habit to study (0) (hard / hardly / harder) just before the exams.
Some students learn (1) ( quicker / more quickly / most quickly) in groups than alone.
Students learn a language (2) ( easier / the easiest / easily ) and (3) ( fast / faster / the fastest ) in the country where it's spoken.
You should practise English (4) ( less often / often / more often ) if you want to speak (5) ( fluent / fluently / more fluent ).
(6) The ( most effective / more effectively / effective ) way to learn a language is to study it (7) ( regular / regularly / more regularly ).
You'll feel (8) ( comfortable / comfortably / the most comfortable ) speaking in a foreign language if you are not afraid of making mistakes.
If you have no idea what a word means, look it up in a dictionary (9) (immediate / immediately).
Think (10) ( more careful / carefully / most carefully ) before you are going to write an essay.
If you finish an activity (11) ( early / earlier / more early ) than your partner, use the time to do some (12) ( additional / additionally ) exercises.
1. C
2. C
3. B
4. A
5. B
6. B
7. B
8. C
9. C
10. B
11. A
12. A
13. A
14. B
15. B