[ Modal Verbs and Vocabulary ]
A “witness” is someone who…
A. investigates a crime
B. sees an event happen
C. creates a theory
D. proves something is true

Random Topics:
The -ing Form of VerbsPresent Tenses and VocabularyReporting VerbsPresent Perfect SimpleSimple Present and Present ContinuosNoun, Verb, AdjectiveQuantifiers: too many, too much & enoughGerund, Participle, Infinitive, or AppositiveModal Verbs and ConjunctionsVocabulary and ModalsOther quiz:
Vocabulary › ViewCordial
A. courteous and gracious; friendly; warm
B. aggressively, greedy, grasping
C. to give emphasis or prominence to
D. examined or perused carefully
Conjunctions › View
Choose the best subordinating conjunction for the sentence below: “You won’t get a good grade ___ you study more.”
A. because
B. unless
C. since
Verb Forms and Prepositions › ViewChoose the correct preposition of time: “She was born ____ 1990.”
A. in
B. on
C. at
D. by
Articles with Substances › View
The prisoner was given only ___ bread and ___ water.
A. a
B. an
C. the
D. —
