[ Phrasal Verb ]
have an effect on
A. Work on
B. Work up
C. Work out

Random Topics:
Grammar - much, many, a lot ofWishes & Reported SpeechAdjectivesClause Markers TOEFL GrammarCoordinating ConjunctionsToeic VerbGrammar of Future PlansVerb + InfinitiveVerb PhraseGrammar - FutureOther quiz:
Modals › ViewTim looks so frightened and upset. He _____ something terrible.
A. must experience
B. ought to have experienced
C. should have experienced
D. must have experienced
Grammar › View
The simple predicate is always a(n) _____.
A. noun
B. pronoun
C. preposition
D. verb
Phenomenon(s) vs. Phenomena › ViewYou can hardly believe that the unusual meteorological … are real.
(a) phenomenon
(b) phenomena
(c) phenomenons
Grammar › View
What do they want ____________?
A. eat
B. to eat
C. eating
