[ Grammar ]
She ____ the letter.
A. has written
B. have written
C. is written
D. are written

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Quantifiers and ArticlesPossessive PronounsCommon Grammar Mistakes and Spelling TipsCoherent Sentence with Correct Grammar StructureSentence Adverbs & Third ConditionalTime ConjunctionsGerunds/InfinitivesClauses of ReasonIf ConditionalsGerunds and InfitinitivesOther quiz:
Simple Past Tense › ViewThe Caribbean monk seal ____ the only species of seal that ____ made extinct by humans. It ____ declared extinct in 2008
A. was – was
B. was – is
C. is – was
D. is – is
Tenses › View
It ____ a clever thing to touch someone when they ____ an electric scock.
A. had not been/were receiving
B. has not been/receive
C. is not/are receiving
D. would not be/used to receive
E. was not/have received
Modals › View“I had my bicycle stolen yesterday.” “You know, you ____ have left it in the garden!”
A. should not
B. need not
C. must not
D. could not
Vocabulary › View
Which word means “happening throughout the world?”
A. globally
B. plentiful
C. specialist
D. beneficial
