[ Tenses ]
Mary…this work yet.
A. hasn`t done
B. didn`t do
C. haven`t done
D. doesn`t do

Random Topics:
Modals, Conditionals, and Clauses- Defining, Non-definingComparison Degree & GerundsPreposition of DirectionGrammar - Future ActionGrammar and VocabulariesApostrophe GrammarGerunds, Infinitives and Modals of PossibilityTenses and Verb FormsHas Got & Have GotBASIC GRAMMAR - PRONOUNSOther quiz:
Vocabulary & Grammar › ViewThe scientist could not ___ of a world without electricity.
A. hypothesize
B. facilitate
C. conceive
D. contradict
Prepositions › View
She writes ___ her travels in a journal.
A. about
B. to
C. in
D. for
E. with
Grammar - direct/indirect objects › ViewDavid ate ice cream after school. What is the direct object?
A. ice cream
B. after
C. school
Grammar › View
He goes swimming when he ______ free time.
A. have
B. is having
C. has
D. will have
