[ Grammar and Vocabulary ]
One advantage _____ taking several mock tests before the real exam is that it builds confidence.
A. to
B. for
C. by
D. about
E. of

Random Topics:
So Such Enough TooEd and Ing EndingsAdverb of ConcessionPast, Present, FutureTypes of Preposition-ing form and the to-infinitiveWho vs WhomGrammar - QuantiflierComparatives, Superlatives, and ModalsIndefinite ArticleOther quiz:
Comparative - Superlative › ViewHer brother is ________ soccer player on his team.
A. gooder than
B. better than
C. the best
D. the goodest
Grammar › View
J: Is this your doll?
L: ……, it is.
___
A. No
B. Yes
C. I don’t know
Active vs. Passive › ViewThese boys …… the missing child.
A. Found
B. Was found by
C. Founded
D. Was founded by
Grammar › View
French cooking, she __________________, is the best in the world.
A. Endowed
B. Waked
C. Escaped
D. Asserted