tests by lemagemasque with the online test builder (12 tests)
Ranked by: number of candidates
1. For / Since (76952 candidates)
2. Comparative of superiority (76835 candidates)
3. Comparative with Less (64834 candidates)
4. Comparative with as ...as (58855 candidates)
5. Interrogative pronouns/adjectives (10926 candidates)
6. Suggestions (9529 candidates)
7. Whatever, whoever, wherever, whenever, however (7829 candidates)
8. Open / Opened (6603 candidates)
9. Very, very much, much (4479 candidates)
10. Expressions using comparatives and superlatives (4472 candidates)
11. Expressions with More (2789 candidates)
12. Sentences using Less (2394 candidates)