[ Possesive Pronouns and Modals of Ability ]
Most dinosaurs walked on land, but some ___________ fly or even swim.
A. could
B. can
C. couldn´t

Random Topics:
Identifying TensesComparisionAdverbs of TimeModals and Active and Passive VoiceWord FormationPunctuationsDo / Have / Can - Basic QuestionsSubordination ConjunctionsPast Tense vs Present TensePhrasal VerbsOther quiz:
Vocabulary › ViewThe spies thought their meeting was a ________________ one, but a throng* of F.B.I. agents gathered outside the building.
A. ethics
B. concur
C. inane
D. clandestine
Prepositions › View
I was quite astonished ______ his quick reaction.
A. with
B. of
C. at
D. on
Grammar › ViewAngie _____ engineering.
A. studied
B. is a/an
Grammar speak,talk,say,tell › View
Our English teacher comes from America, but she often _______ we can _______ Chinese when we _______ stories.
A. says ; speak ; tell
B. tells ; says ; talk
C. says ; speak ; speak
D. talks ; speak ; say
