The scientists __________(conduct) experiments in the lab.
A. have been conduct
B. have been conducting
C. has been conducting
Select your answer:
Reported SpeechPrincipal vs. Principle Future Continuous Tense Wish clausePrepositions & Modal VerbsDirect and Indirect QuestionPast and Present Continuous tensetoo / enoughA(n), the, no article
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________ is your favourite food?
D. Which one
Plural › View
C. Plural noun
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