[ Grammar and Vocabulary ]
They ______ (play) tennis since this morning.
A. played
B. has played
C. have played
D. are playing

Random Topics:
Conditional SentenceGrammar - Be going toSimple Past Tense and Present Continuous TenseConjunctions and Sequence ConnectorsInfinitive FormsPassive ModalsSimple Present Tense/be/Present ProgessiveComparative Adjectives and AdverbsNoun and PronounCoordinating & Subordinating ConjunctionsOther quiz:
Present Perfect vs Past Simple › ViewI ______ to Spain two years ago.
A. gone
B. have gone
C. went
D. go
Prepositions › View
I saw the horse jump ___ the fence.
A. Under
B. Over
C. In front of
D. On
E. In
