[ Tenses with Time Expressions ]
They have played soccer ___ three hours.
A. about
B. for
C. since
D. during

Random Topics:
Subject and Verbs AgreementGerunds and ModalsPhrase vs ClauseFirst ConditionalVerb and VocabularyComparative AdverbPast form of ModalsPassive of Modal VerbsPerfect TensesInterrogative PronounsOther quiz:
Modal Verbs › View….. you swim when you were 12?
A. can’t
B. could
C. can
D. has
Grammar › View
He acts as if he ____ everything.
A. knows
B. knew
C. know
D. had known
Some vs. Any › ViewCould you give me … paper? (A request – I expect you will say ‘yes’.)
a. some
b. any
Modals › View
Which modal verb would you use to express a high level of certainty about a past event?
A. May have
B. Might have
C. Must have
D. Could have
