Why is the present perfect continuous used in the sentence: “She has been working on this project all day”?
A. To emphasize a temporary action.
B. To describe a permanent fact.
C. To indicate a completed action.
D. To show an action before another event.
Random Topics:
Modal Auxiliaries and Similar ExpressionsAdverbial Concession ClausesModal, Causative Verb & Elliptical StructureNoun PhrasesGrammar MistakesPast and Present ContinuousVerb PatternsPreposition of PlacePerfect and Past TensesComparative - SuperlativeOther quiz:
Ed and Ing Endings › ViewPeople were …………. that he got married so young.
A. surprised
B. surprising
Modals for Advice, Obligation/Prohibition, Necessity and Lack of Necessity › View
In which sentence can’t you substitute must with have to?
A. You must register online before you can make a purchase.
B. I haven’t seen my grandma since Christmas. I must see her soon.
C. You must answer all the questions on the test.
D. Claire must wear glasses for driving.
Interrogative Pronouns & Adverbs › View_____ is responsible for this project? Anna.
A. Who
B. Whom
C. Which
Adjective › View
I’m _____ that Paul got accepted to Harvard with his low SAT score.
a.amazed
b.amazing