tests by tinou with the online test builder (71 tests)
Ranked by: number of candidates
1. Modals (337665 candidates)
2. HAVE (114415 candidates)
3. There is and there are (80531 candidates)
4. Be - PRETERITE (77310 candidates)
5. Irregular verbs (52423 candidates)
6. Present simple or continuous (50665 candidates)
7. What/When/Where/Who/Whose. (50079 candidates)
8. Modal verbs (44207 candidates)
9. Irregular verbs (35719 candidates)
10. There is,There are (34040 candidates)
11. Breakfast (25161 candidates)
12. Numbers (23980 candidates)
13. Present perfect (23428 candidates)
14. Question Tages (19222 candidates)
15. Build these sentences: introducing oneself (18942 candidates)
16. Past tense (17580 candidates)
17. Short story (16982 candidates)
18. Irregular verbs (16963 candidates)
19. Numbers (14750 candidates)
20. THERE IS,THERE ARE (14292 candidates)