[ a, an, the, Zero Article ]
He served in ____ army for 20 years.
A. A
B. An
C. The
D. –

Random Topics:
Future PlansTransitive and Intransitive VerbVocabullary TestNoun PhraseAdjectives Ed and IngPresent Perfect - Just, Already, YetPassive ModalsModals of Necessity and SuggestionGrammar - may & mightCan vs CouldOther quiz:
Tenses › ViewI never though she is soo ______ in math class.
A. Sublime
B. Radiant
C. Clever
D. Dapper
Grammar › View
Susan told us, “Be on time tomorrow!”
A. Susan told us to be on time the day after.
B. Susan told us to be on time tomorrow.
C. We told Susan to be on time the day after.
D. We told Susan to be on time tomorrow.
Vocabulary and Grammar › ViewThe company _________ (expand) its presence in Europe over the past two years.
A. is expanding
B. has expanded
C. expanded
D. expands
Adverbs › View
Identify the adverb in the sentence: He carefully crossed the street.
A. street
B. quickly
C. happily
D. carefully