[ 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:
Grammar › ViewThat cake ________ it’s burning. I’d better get it out of the oven quick!
A. smells
B. smells like
C. smells as if
Grammar › View
. Who are the primary enforcers of prescriptive grammar rules?
A. Linguists studying dialects
B. Teachers and editors
C. Travelers who learn new languages
D. Scientists studying brain functions
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