tests by costo with the online test builder (24 tests)
Ranked by: number of candidates
1. Like or As (19654 candidates)
2. Adverbs ending with -ly (18192 candidates)
3. Subjunctive (13188 candidates)
4. Comparative or Superlative (9601 candidates)
5. Passive voice (9518 candidates)
6. Reported speech (7973 candidates)
7. Must - Have to - Need (5430 candidates)
8. Rewriting (5353 candidates)
9. Negation (4535 candidates)
10. Exclamative sentences (4345 candidates)
11. Little, too much, too many (4144 candidates)
12. Plural and words in S or ES (3841 candidates)
13. If clauses (3280 candidates)
14. Many or Much (2477 candidates)
15. Asking questions (2333 candidates)
16. Passive form (2287 candidates)
17. Verbs coming from nouns and adjectives (1869 candidates)
18. Linking words (1830 candidates)
19. Reported speech (1818 candidates)
20. Plural and verbs in -S or -IES (1292 candidates)