[ Subject-Verb Agreement ]
Each of the students given a warning.
A. Was
B. Were
C. Am
D. Be

Random Topics:
Past and Present ContinuousPassive Modals in Different TensesFigurative Language VocabularyModals: Possibility, Necessity, ExpectationEs and SComparisonPresent and Past TenseAdverbs of DegreeRelative & Interrogative PronounsDemonstrative Pronouns and Verb TensesOther quiz:
Phrasal Verb › ViewI’m ______ my watch. I can’t find it everywhere.
A. looking back
B. looking out
C. looking after
D. looking for
Present Perfect Tense › View
I … my home work
A. have do
B. have did
C. have done
D. have doing
Irregular Verb › ViewPanya Phal was _________ for the first human tests of the Coronavirus vaccine
A. choosed
B. chose
C. chosen
D. choosen
Grammar › View
” Do you have a minute?” ” _________________”
A. Sure. What’s up?
B. It’s a quarter past six.
C. Why don’t you ask Roger?
D. Sorry. I can’t.
E. Just a little.
