[ Vocabulary and Grammar ]
I’m a bit concerned _________how the new law might affect our business.
A. in
B. as
C. for
D. about
Select your answer:

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Present Tense vs Present ContinuousComparativeRegular and Irregular VerbsPassive Voice & Verb TensesGerund, Infinitive & ModalsSimple Past or Past ContinuousFormal & Informal WordsNouns as AdjectivesActive vs. Passive VoiceHave toOther quiz:
Subject Verb Agreement › ViewScience and technology _____ us that the primary needs of human beings to survive ______ water, air, and food.
A. tells, is
B. tells, are
C. tell, are
D. tell, is
Grammar › View
Do you prefer ___ early or late?
A. waking
B. to wake
C. wake
D. woke
