[ Grammar ]
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
Other quiz:
Grammar › View________ is your favourite food?
A. How
B. Which
C. What
D. Which one
Plural › View
Letters
A. A
B. An
C. Plural noun
How to use : Read the question carefully, then select one of the answers button.