[ Tenses ]
She ……………………………(study) since morning
A. has been studying
B. have been studying
C. is been studying
D. was been studying

Random Topics:
The Past SimpleTenses StructureThe -ing Form of VerbsApostrophe GrammarWord FormationPreposition of PlaceSubject Verb Agreement & Subjunctive MoodAdverbial ClauseIndependent and Dependent ClausesSimple Past TenseOther quiz:
Grammar › ViewYou _________________ be exhausted after your long trip. Come in and have a drink.
A. have to
B. must
C. could
D. should
Phrases and Clauses › View
on top of the very expensive, Burlington, coat
A. Phrase
B. Clause
Coordinating Conjunctions › ViewShe wants to learn a new language, _____ she signed up for an online course.
A. and
B. so
C. but
D. yet
Tenses and Voice › View
What is the present perfect form of ‘I eat breakfast’?
A. I am eating breakfast.
B. I eat breakfasted.
C. I have eaten breakfast.
D. I have breakfasted.
