tests by lemagemasque with the online test builder (12 tests)
Ranked by: number of candidates
1. For / Since (76844 candidates)
2. Comparative of superiority (76817 candidates)
3. Comparative with Less (64788 candidates)
4. Comparative with as ...as (58832 candidates)
5. Interrogative pronouns/adjectives (10925 candidates)
6. Suggestions (9527 candidates)
7. Whatever, whoever, wherever, whenever, however (7787 candidates)
8. Open / Opened (6590 candidates)
9. Very, very much, much (4478 candidates)
10. Expressions using comparatives and superlatives (4469 candidates)
11. Expressions with More (2784 candidates)
12. Sentences using Less (2390 candidates)