Ranked by: number of candidates - By ID | By average | By title | By candidates (today) | By candidates (yesterday) | Waiting for approval |
1. Agreement of subject and verb (31272 candidates)
2. Active and Passive Voice (25992 candidates)
3. Conditional (22243 candidates)
4. Formation of adjectives (9859 candidates)
5. Gerunds (9514 candidates)
6. Opposites by adding prefixes (5707 candidates)
7. Formation of verbs (5001 candidates)
8. Formation of nouns (3978 candidates)
9. Weather and the Environment (3125 candidates)
10. Comparative and superlative (3102 candidates)
11. Irregular plurals (2207 candidates)
12. Question Tags (1606 candidates)