[ Present and Past Perfect Tenses ]
I’ve been _____since 5 o’clock in the morning.
A. study
B. studies
C. studied
D. studying

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Modal VerbsPresent Tenses and VocabularyTime ExpressionsAdverbs and PhrasesGrammar: MorphologyConjunction: Because and SoModal SpeculationPreposition and Preposition PhrasePresent Continuous, Present Perfect and Used toSimple and Progressive Verb TensesOther quiz:
Grammar › ViewI __________ _________ to San Blas.
A. are going
B. am going
C. were going
D. am went
Grammar › View
Betty … a lot of presents for her birthday.
A. Was been given
B. Gave
C. Was giving
D. Was given
Many a student ____ made the same mistake.
A. Has
B. Have
Grammar and Vocabulary › View
Marcia ________ at a quarter to seven.
A. gets up always
B. always gets up
C. gets always up
