[ Tenses ]
Mary looks very exhausted because she ______ all night. (work)
A. has been working
B. is working
C. was working
D. should have worked

Random Topics:
Passive Voice - Past SimpleTenses & PassiveExclamationIrregular AdjectivesSubject Verb Agreement and Coordinating ConjunctionsPrepositions of Place and TimeAnalogyAdverb of MannerPresent Simple and ContinuousGrammarOther quiz:
Grammar › ViewWhich option is correct?
A. I like bananas.
B. I doesn´t like bananas.
C. I don´t bananas.
D. I likes bananas.
Grammar › View
There wasn’t ____________ flour left so I could only make __________ cupcakes.
A. any , a few
B. much , a few
C. many , some
D. a little , some
Subordinating Conjunctions › ViewIdentify the subordinating conjunction in the following sentence: ‘Although it was late, they decided to go for a walk.’
A. Although
B. However
C. Because
D. Despite
Grammar › View
The weather was terrible yesterday, so we _____________ in the house.
A. had to stay
B. had to stayed
