[ Cardiology Services ]
An EKG is a procedure that uses __________ to assess the function of the heart.
A. sound waves
B. electricity
Random Topics:
Conditionals Type IDefinite pronouns (Subject, Object, Reflexive)WH- Question WordsPrepositions of Place & TimeArticles & PrepositionPresent and Past TensesVerb to havePreposition and Word FormQuantifiers MixGrammar and SyntaxOther quiz:
Subject and Verb Agreement › ViewSome of the vocabulary in the lesson _____ difficult.
A. is
B. are
was were › View
There ________ any children at school yesterday.
A. wasn’t
B. weren’t
C. isn’t
D. aren’t
Phrase or Clause › ViewThe old hangout spot
A. Phrase
B. Clause
Phrasal Verb › View
Emperor penguins ______ Antarctica.
A. grow into
B. begin to
C. live in
D. try to