tests by sigmarie with the online test builder (13 tests)

1. Gran/grande (3836 candidates)
2. Prepositions: en/a (2331 candidates)
3. Possessive adjectives (6643 candidates)
4. Por/para (4436 candidates)
5. Present, Past, Future (3830 candidates)
6. Ser/Estar (2867 candidates)
7. Verbos copulativos (1063 candidates)
8. Doubts (5004 candidates)
9. Quantities (6343 candidates)
10. Foreign words in Spanish (727 candidates)
11. Linking words (9522 candidates)
12. Accents and plural (3024 candidates)
13. Accents (2552 candidates)