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

1. Subjunctive (13069 candidates)
2. If clauses (3138 candidates)
3. Exclamative sentences (4106 candidates)
4. Like or As (19538 candidates)
5. Must - Have to - Need (5305 candidates)
6. Comparative or Superlative (9061 candidates)
7. Question tags (780 candidates)
8. Asking questions (2316 candidates)
9. Little, too much, too many (4067 candidates)
10. Verbs coming from nouns and adjectives (1824 candidates)
11. Reported speech (695 candidates)
12. Passive form (2285 candidates)
13. Reported speech (1809 candidates)
14. Passive voice (9197 candidates)
15. Reported speech (7233 candidates)
16. Singular or Plural (1085 candidates)
17. Many or Much (2474 candidates)
18. Negation (4481 candidates)
19. Plural and words in S or ES (3791 candidates)
20. Participe passé (1568 candidates)