All tests by soumaia1 with the online test builder (16 tests)
1. Accentuation (l') (1582 candidates) 
2. Central America (2364 candidates)
3. Flowers of Central America (1117 candidates)
4. Obligation personnelle et impersonnelle (53748 candidates)
5. Por que/Por qué (2794 candidates)
6. Pronouns (15063 candidates)
7. Etiquette (2094 candidates)
8. Pronoms relatifs (4853 candidates) 
9. Souhaits en chanson (2430 candidates)
10. Prépositions: de, en, por, para (9824 candidates)
11. Once upon a time (4103 candidates)
12. Good and bad manners (3129 candidates)
13. Frutas y verano (4253 candidates)
14. Formes exclamatives (6025 candidates)
15. Synonyms (3372 candidates)
16. Emplois du Subjonctif (11642 candidates)
17. Quizá, quizás, tal vez, acaso, A lo mejor (11596 candidates)
18. School (9990 candidates)
19. Passé composé ou passé simple (12853 candidates)
20. Have, go or come (3226 candidates)
1.
Accentuation (l') (1582 candidates) 2.
Central America (2364 candidates) 3.
Flowers of Central America (1117 candidates) 4.
Obligation personnelle et impersonnelle (53748 candidates) 5.
Por que/Por qué (2794 candidates) 6.
Pronouns (15063 candidates) 7.
Etiquette (2094 candidates) 8.
Pronoms relatifs (4853 candidates) 9.
Souhaits en chanson (2430 candidates) 10.
Prépositions: de, en, por, para (9824 candidates) 11.
Once upon a time (4103 candidates) 12.
Good and bad manners (3129 candidates) 13.
Frutas y verano (4253 candidates) 14.
Formes exclamatives (6025 candidates) 15.
Synonyms (3372 candidates) 16.
Emplois du Subjonctif (11642 candidates) 17.
Quizá, quizás, tal vez, acaso, A lo mejor (11596 candidates) 18.
School (9990 candidates) 19.
Passé composé ou passé simple (12853 candidates) 20.
Have, go or come (3226 candidates) 