[ Grammar ]
I ___________ all day. I have a difficult test tomorrow!
A. have studied
B. have been studying
C. has been studying
D. have studied

Random Topics:
Sports VocabularyGrammar - Capitalization and Possessive NounsSimple Past Tense and Present Continuous TenseThe Past SimpleGerund, Infinitive, Bare VerbGrammar Comma UsageAlthough, Though, In spite of, DespiteWh-QuestionModals of Necessity and SuggestionWishesOther quiz:
Modal Verbs › View“If you drive fast, you could cause an accident”
The modal verb in the sentence is referring to ___________.
A. Permission
B. Obligation
C. Possibility
D. Advice
Subject Verb Agreement Irregular Verb › View
Jill ______ her homework every day.
A. do
B. does
Grammar › ViewIf I had gone to the party I ________ her.
A. would meet
B. will meet
C. would have met
When vs. While › View
My friend stood up to leave. It was midnight.
A. When my friend stood up to leave, it was midnight.
B. My friend stood up to leave when it was midnight.
C. While my friend stood up, it was midnight.
