[ Grammar ]
Why did you stay________so late last night?
A. up
B. at

Random Topics:
Preposition & GerundPast Tense & Past Continuous TenseModals and ResponsibilitiesThere is, There are, Some, AnyDo not or Does notVerb Tenses and Subject Verb AgreementGrammar - could / could notExclamationPresent Simple VS ContinuousDirect Object and Indirect ObjectOther quiz:
Vocabulary › ViewWhich of the following best describes someone who “idolizes” another person?
A. They despise the person.
B. They think of the person as an equal.
C. They worship or adore the person.
D. They are indifferent to the person.
Grammar and Vocabulary › View
We were very late, _____ we took a taxi.
A. because
B. but
C. so
Adjective › ViewWe heard the sound of… eggs in the kitchen
a.broken
b.breaking
Subject Verb Agreement › View
Several of these complications _____ linked to oral bacteria from gum disease that show up in the bloodstream.
A. is
B. are
