tests by tinou with the online test builder (71 tests)
Ranked by: number of candidates
1. Modals (337437 candidates)
2. HAVE (114405 candidates)
3. There is and there are (80428 candidates)
4. Be - PRETERITE (77302 candidates)
5. Irregular verbs (52404 candidates)
6. Present simple or continuous (50662 candidates)
7. What/When/Where/Who/Whose. (50045 candidates)
8. Modal verbs (44195 candidates)
9. Irregular verbs (35709 candidates)
10. There is,There are (34040 candidates)
11. Breakfast (25144 candidates)
12. Numbers (23978 candidates)
13. Present perfect (23406 candidates)
14. Question Tages (19200 candidates)
15. Build these sentences: introducing oneself (18938 candidates)
16. Past tense (17579 candidates)
17. Short story (16982 candidates)
18. Irregular verbs (16936 candidates)
19. Numbers (14748 candidates)
20. THERE IS,THERE ARE (14292 candidates)