[ Grammar ]
I’ll be on a business trip ______ four days.
A. for
B. on
Select your answer:
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Grammar - Reflexive PronounsPast Simple, Past Continuous, Past Perfect, Past Perfect ContinuousTimeNouns and QuantifiersAdverbs (manners & modifiers)Modals of ProhibitionIndependent/Dependent Clauses & Relative ClausesSecond Type ConditionalPast and Present TensesOther quiz:
Grammar › ViewMark Zuckerberg and his classmates ________ Facebook while he ________ Harvard University.
A. invented / attended
B. were inventing / attended
C. invented / was attending
D. were inventing / was attending
Adjectives or Adverbs › View
He walked 10 miles that day. He never thought he was able to walk ______ far.
A. such
B. that
C. so
D. B and C