[ Grammar ]
He … in the pool for half an hour.
A. Swam
B. Has swam
C. Has been swimming
D. Swim

Random Topics:
Indirect SpeechCommunicative GrammarActive and Passive Gerunds and InfinitivesTransportation VocabularyVerb FormIntermediate GrammarTenses - Present and PastComparative AdjectiveQuantifiers / Prepositions of Time and Comparative AdjectivesRelative Clauses and Past PerfectOther quiz:
Personification › ViewWhich of these sentences contains personification?
A. The water in the ocean was extremely warm.
B. The warm ocean waters embraced me.
C. The water was warm from the sun’s heat.
Modal Auxiliary Verbs › View
They ______ (can / should) help with the cleaning after the event.
A. can
B. should
Question Tags › ViewScientists study climate changes,
A. Aren’t they?
B. Do they?
C. Don’t they?
Homonyms › View
Don’t touch that, you might ___ it.
a. break
b. brake
