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

1. Subjunctive (13058 candidates)
2. If clauses (3118 candidates)
3. Exclamative sentences (4089 candidates)
4. Like or As (19516 candidates)
5. Must - Have to - Need (5296 candidates)
6. Comparative or Superlative (8994 candidates)
7. Question tags (778 candidates)
8. Asking questions (2276 candidates)
9. Little, too much, too many (4058 candidates)
10. Verbs coming from nouns and adjectives (1821 candidates)
11. Reported speech (695 candidates)
12. Passive form (2285 candidates)
13. Reported speech (1809 candidates)
14. Passive voice (9184 candidates)
15. Reported speech (7214 candidates)
16. Singular or Plural (1083 candidates)
17. Many or Much (2473 candidates)
18. Negation (4475 candidates)
19. Plural and words in S or ES (3787 candidates)
20. Participe passé (1567 candidates)