[ Can/Could ]
Most dinosaurs walked on land, but some ___________ fly or even swim.
A. could
B. couldn’t
C. can’t
D. can

Random Topics:
Adverbial Clause of Cause and EffectConjunctions - ConnectorsPassive Voice - Past SimpleToeic VerbCity PlacesCountable Vs Uncountable NounsPast and Future TensesSimple Present - WH QuestionsAdverbs, Infinitives, Definite ArticlePresent Perfect & Past Simple TenseOther quiz:
Modal Verbs › ViewDo you have to pay the bill today?
A. Yes, I have
B. Yes, I do
C. Yes
D. Yes, I had
Types of Sentences › View
As they haven’t arrived yet, we will go without them.
A. Compound sentence
B. Simple sentence
C. Compound complex sentence
D. Complex sentence
Past Perfect Simple & Past Perfect Continuous › ViewHad they climbed? is an example of Past Perfect Continuous
A. TRUE
B. FALSE
Tenses › View
Carol ________________ reading that book yet.
A. has finished
B. didn’t finish
C. haven’t finish
D. hasn’t finished
