tests by tinou with the online test builder (71 tests)
Ranked by: number of candidates
1. Modals (337891 candidates)
2. HAVE (114452 candidates)
3. There is and there are (80595 candidates)
4. Be - PRETERITE (77311 candidates)
5. Irregular verbs (52432 candidates)
6. Present simple or continuous (50666 candidates)
7. What/When/Where/Who/Whose. (50098 candidates)
8. Modal verbs (44213 candidates)
9. Irregular verbs (35725 candidates)
10. There is,There are (34042 candidates)
11. Breakfast (25172 candidates)
12. Numbers (23986 candidates)
13. Present perfect (23429 candidates)
14. Question Tages (19250 candidates)
15. Build these sentences: introducing oneself (18947 candidates)
16. Past tense (17580 candidates)
17. Short story (16986 candidates)
18. Irregular verbs (16972 candidates)
19. Numbers (14750 candidates)
20. THERE IS,THERE ARE (14292 candidates)