[ Tenses ]
They ___ their project since Monday.
A. have done
B. did
C. do
D. are doing
Select your answer:
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Adverbial PhrasesConditional Sentence Type 3Grammar & VocabVerb FormGrammar Error Correction (Simple Present Tense)Modal RequestsPresent Perfect TensesAdjective SuffixesSimple Past Tense and Present Continuous TenseVerb AbilityOther quiz:
Vocabulary › ViewWhat is the meaning of the word “dour”?
A. Cheerful and lively
B. Relentlessly severe; appearing gloomy or sour
C. Extremely happy and joyful
D. Mild and gentle
Employment Vocabulary › View
the ability to talk and listen to others effectively.
A. communication skills
B. pension
C. commute
D. administration