tests by brettdallen with the online test builder (13 tests)
1. So / Neither (39817 candidates) 
2. Like / as / unlike (49230 candidates)
3. Plural of words with -Y (17692 candidates)
4. Talk/Speak/Chat/Discuss (8906 candidates)
5. Articles and so on (5408 candidates) 
6. Sometimes, Some time, Sometime (11942 candidates)
7. How and questions (38771 candidates)
8. Examinations and instructions (4822 candidates)
9. No/None .... (10179 candidates)
10. Quantity and measurement (26444 candidates)
11. Light and verbs (2282 candidates)
12. Dimensions and forms (7288 candidates)
13. Express condition (8460 candidates)
1.
So / Neither (39817 candidates) 2.
Like / as / unlike (49230 candidates) 3.
Plural of words with -Y (17692 candidates) 4.
Talk/Speak/Chat/Discuss (8906 candidates) 5.
Articles and so on (5408 candidates) 6.
Sometimes, Some time, Sometime (11942 candidates) 7.
How and questions (38771 candidates) 8.
Examinations and instructions (4822 candidates) 9.
No/None .... (10179 candidates) 10.
Quantity and measurement (26444 candidates) 11.
Light and verbs (2282 candidates) 12.
Dimensions and forms (7288 candidates) 13.
Express condition (8460 candidates) 