[ Subject-Verb Agreement ]
After the laboratory report came back, 20 mEq of potassium chloride ____ added.
A. Is
B. Are
C. Were
D. Was
Select your answer:
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Tenses › ViewFill in the blanks with the correct tense of the verbs in brackets.
He often (read) ______ books in dim light, so his eyes hurt.
A. read
B. reads
C. is reading
D. will read
Grammar › View
Pick out the adverb in this sentence.
She shouted loudly.
A. She
B. Loudly
C. Shouted
D. None