[ 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:
Random Topics:
Everyone vs. Every OnePronoun vs. PronounsAfraid vs. ScaredAbilityHelping and Linking VerbsReflexive pronounsHow much and how manyPresent Perfect or Past SimpleModal Verbs of Certainty and Possibility
Other quiz:
Grammar › ViewSamuel is a firefighter and he always remains as ___________as cat in the race of danger.
A. agile
B. calm
C. cool
D. relaxed
Tenses › View
I ________________________ what this letter means. It ___________________ no sense.
A. doesn’t understand, made
B. didn’t understand, is making
C. don’t understood, make
D. don’t understand, makes
How to use : Read the question carefully, then select one of the answers button.