[ Grammar ]
Watburg is one of the best-preserved _______ in Germany.
A. castle
B. castles

Random Topics:
Continuous TensesGrammar - Countable/ UncountableTOEFL Adjective and AdverbFor vs SinceModal Verbs and PermissionPronouns and AdverbsVerb + Infinitive or GerundGrammar (Possessive Pronouns)Singular and Plural NounsTenses and Passive VoiceOther quiz:
Tenses and Sentence Completion › ViewIf I ______ (know) about the traffic, I would have left earlier.
A. know
B. had known
C. will know
D. knows
Adverb › View
Is the underlined word an adjective or an adverb?
Johnny zoomed by in his tricked out Camaro.
A. Adjective
B. Adverb
