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

1. Subjunctive (12832 candidates)
2. If clauses (2632 candidates)
3. Exclamative sentences (3678 candidates)
4. Like or As (19231 candidates)
5. Must - Have to - Need (4889 candidates)
6. Comparative or Superlative (8240 candidates)
7. Question tags (774 candidates)
8. Asking questions (2181 candidates)
9. Little, too much, too many (3902 candidates)
10. Verbs coming from nouns and adjectives (1738 candidates)
11. Reported speech (676 candidates)
12. Passive form (2255 candidates)
13. Reported speech (1788 candidates)
14. Passive voice (8592 candidates)
15. Reported speech (6161 candidates)
16. Singular or Plural (1073 candidates)
17. Many or Much (2447 candidates)
18. Negation (4305 candidates)
19. Plural and words in S or ES (3706 candidates)
20. Participe passé (1512 candidates)