tests by irish21 with the online test builder (22 tests)
Ranked by: number of candidates
1. To / in order to / so as to / so that (222701 candidates)
2. Could, should and would (43429 candidates)
3. Personal pronouns (28267 candidates)
4. Direct/Reported Speech (15094 candidates)
5. Say, Speak or Tell (13215 candidates)
6. Modal verbs (12498 candidates)
7. Compound words with some,any,no (11766 candidates)
8. Subordinating conjunctions (9008 candidates)
9. Gerund or infinitive (8130 candidates)
10. Do or Make (8068 candidates)
11. Relative pronouns (6023 candidates)
12. Agreement tags (5503 candidates)
13. Assure / ensure / insure (4519 candidates)
14. Various tenses in the present (4490 candidates)
15. Connectives (4156 candidates)
16. Prepositions and conjunctions (3849 candidates)
17. Express quantities (3408 candidates)
18. Passive form (2887 candidates)
19. Good or Well (2496 candidates)
20. Phrasal verbs (1889 candidates)