tests by costo with the online test builder (25 tests)

1. Subjunctive (13044 candidates)
2. If clauses (3114 candidates)
3. Exclamative sentences (4072 candidates)
4. Like or As (19505 candidates)
5. Must - Have to - Need (5273 candidates)
6. Comparative or Superlative (8983 candidates)
7. Question tags (777 candidates)
8. Asking questions (2273 candidates)
9. Little, too much, too many (4054 candidates)
10. Verbs coming from nouns and adjectives (1818 candidates)
11. Reported speech (692 candidates)
12. Passive form (2285 candidates)
13. Reported speech (1807 candidates)
14. Passive voice (9183 candidates)
15. Reported speech (7210 candidates)
16. Singular or Plural (1083 candidates)
17. Many or Much (2472 candidates)
18. Negation (4463 candidates)
19. Plural and words in S or ES (3786 candidates)
20. Participe passé (1566 candidates)