[ Grammar and Vocabulary ]
He took a short nap after he ______ for a few hours.
A. had studied
B. has studied
C. was studying
D. will have studied

Random Topics:
Sentence Structure and PunctuationModal PerfectVerbs of movementPrepositional PhrasesPast Simple VerbsAdjective ClausesAdverbs of How Something is DonePast Tense vs Future TenseModals and InversionStative Verbs and TensesOther quiz:
Simple Present Tense › ViewKarla and Juan ____ very good friends.
A. is
B. are
C. am
D. be
Antonyms › View
Choose the antonym for the underlined word.
Aiman was sick. He did not go to school.
A. healthy
B. smart
C. sleepy
D. tired
They __________ us that we were wrong.
A. convinced
B. persuaded
C. both
Modal Verb › View
_______ we meet at the cinema?
A. Shall
B. Must
C. Have to
D. Need
