After the laboratory report came back, 20 mEq of potassium chloride ____ added.
A. Is
B. Are
C. Were
D. Was
Random Topics:
Past, Present, FuturePrepositionsPreposition on TimeTenses - Auxiliaries1st & 2nd ConditionalsPast Continuous TenseLanguage Features: Reflective ArticleCountable Vs Uncountable NounsNoun Phrase-ed/-ing AdjectivesOther quiz:
Grammar › ViewWhich category is the following sentence: “We’re learning how to play lacrosse in PE.”
A. temporary event which is not finished
B. routine
C. general fact
D. future event
Tenses › View
Differentiate between present progressive and present perfect progressive tense with examples.
A. Present progressive tense describes an action currently happening (e.g., ‘I am eating’), while present perfect progressive tense describes an action that started in the past and is still ongoing (e.g., ‘I have been eating’).
B. Present progressive tense describes an action that happened in the past (e.g., ‘I was eating’)
C. Present progressive tense describes an action that will happen in the future (e.g., ‘I will be eating’)
D. Present perfect progressive tense describes an action that happened in the past and is now completed (e.g., ‘I had been eating’)
Grammar › View_______ you send this wedding card to Peter, please?
A. Will
B. Are
C. Did
D. Had
Grammar › View
What is a group of cows called?
A. team
B. pod
C. herd
D. nest