tests by costo with the online test builder (24 tests)
Ranked by: number of candidates
1. Like or As (19662 candidates)
2. Adverbs ending with -ly (18231 candidates)
3. Subjunctive (13207 candidates)
4. Comparative or Superlative (9614 candidates)
5. Passive voice (9521 candidates)
6. Reported speech (8015 candidates)
7. Must - Have to - Need (5447 candidates)
8. Rewriting (5378 candidates)
9. Negation (4539 candidates)
10. Exclamative sentences (4491 candidates)
11. Little, too much, too many (4146 candidates)
12. Plural and words in S or ES (3842 candidates)
13. If clauses (3310 candidates)
14. Many or Much (2477 candidates)
15. Asking questions (2334 candidates)
16. Passive form (2288 candidates)
17. Verbs coming from nouns and adjectives (1870 candidates)
18. Linking words (1830 candidates)
19. Reported speech (1819 candidates)
20. Plural and verbs in -S or -IES (1293 candidates)