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 (31797 candidates) 
2.
Active and Passive Voice (26669 candidates)
3.
Conditional (23361 candidates)
4.
Formation of adjectives (10053 candidates) 
5.
Gerunds (9873 candidates)
6.
Opposites by adding prefixes (5930 candidates)
7.
Formation of verbs (5062 candidates) 
8.
Formation of nouns (4007 candidates) 
9.
Weather and the Environment (3159 candidates)
10.
Comparative and superlative (3125 candidates) 
11.
Irregular plurals (2218 candidates)
12.
Question Tags (1615 candidates)

