[ Grammar ]
Which sentence is in the passive voice?
A. The trial was conducted by the researchers.
B. The researchers conduct the trial.
C. The researchers will conduct the trial.
D. The researchers conducted the trial.
Select your answer:

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Conjunction › ViewIdentify the appropriate conjunction: “She didn’t go to the party ____ she was feeling sick.”
A. because
B. but
C. or
Commas and Subordinating Conjunctions › View
Which sentence correctly uses a comma?
A. Since you mentioned it earlier, I’ve been thinking about your proposal.
B. Since you mentioned it earlier I’ve been thinking about your proposal.
