Test 10
Confusing Word Pairs
Affect or effect, principal or principle, and 23 more.
50 questions · about 30 min
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Test 10
Affect or effect, principal or principle, and 23 more.
50 questions · about 30 min
Test 11
Words that trip up even careful writers.
20 questions · about 12 min
Test 12
Place names from Sacramento to Ojai.
15 questions · about 9 min
Test 13
Accommodate, occurrence, separate and the rest.
25 questions · about 15 min