All tests by soumaia1 with the online test builder (16 tests)
1. Accentuation (l') (1568 candidates) 
2. Central America (2340 candidates)
3. Flowers of Central America (1103 candidates)
4. Obligation personnelle et impersonnelle (52722 candidates)
5. Por que/Por qué (2759 candidates)
6. Pronouns (14823 candidates)
7. Etiquette (2079 candidates)
8. Pronoms relatifs (4670 candidates) 
9. Souhaits en chanson (2411 candidates)
10. Prépositions: de, en, por, para (9662 candidates)
11. Once upon a time (4048 candidates)
12. Good and bad manners (3126 candidates)
13. Frutas y verano (4237 candidates)
14. Formes exclamatives (5810 candidates)
15. Synonyms (3371 candidates)
16. Emplois du Subjonctif (11461 candidates)
17. Quizá, quizás, tal vez, acaso, A lo mejor (11395 candidates)
18. School (9881 candidates)
19. Passé composé ou passé simple (12688 candidates)
20. Have, go or come (3226 candidates)
1.
Accentuation (l') (1568 candidates) 2.
Central America (2340 candidates) 3.
Flowers of Central America (1103 candidates) 4.
Obligation personnelle et impersonnelle (52722 candidates) 5.
Por que/Por qué (2759 candidates) 6.
Pronouns (14823 candidates) 7.
Etiquette (2079 candidates) 8.
Pronoms relatifs (4670 candidates) 9.
Souhaits en chanson (2411 candidates) 10.
Prépositions: de, en, por, para (9662 candidates) 11.
Once upon a time (4048 candidates) 12.
Good and bad manners (3126 candidates) 13.
Frutas y verano (4237 candidates) 14.
Formes exclamatives (5810 candidates) 15.
Synonyms (3371 candidates) 16.
Emplois du Subjonctif (11461 candidates) 17.
Quizá, quizás, tal vez, acaso, A lo mejor (11395 candidates) 18.
School (9881 candidates) 19.
Passé composé ou passé simple (12688 candidates) 20.
Have, go or come (3226 candidates) 