Topics: Modal Verbs
Marco is a very good swimmer. He __________ swim 10 kilometres in 2 hours!
A. could
B. should
C. can
Select your answer:

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TOEFL GrammarConditionals Type IPast Perfect and Past Perfect Continuous TenseTenses and VoiceNarrative, Past TensesTo Infinitive/Bare Infinitive/GerundsHas Got & Have GotThere is or There arePositive and Negative ConnotationsPerfect ModalsOther quiz:
Grammar › ViewThe various types of drama _____ discussed.
A. were
B. was
Grammar › View
Children are stubborn and don’t listen to suggestions. They can be very…
A. competitive
B. jealous
C. stubborn
D. open-minded
