[ Relative Clauses ]
We don’t know the reason ————– Peter is absent today.
A. who
B. which
C. that
D. why

Random Topics:
Countable & Uncountable NounsDescribing WordsAsking for and Giving OpinionModals VerbPerfect Verb TensesConjunctions and PronounsIdiomsPresent Simple ProgressiveNarrative TensesPreposition after some VerbsOther quiz:
Vocabulary › ViewTo assert without proof or confirmation.
A. Conciliate
B. Allege
C. Countermand
D. Exacerbate
Grammar › View
Ms. Johnson’s hair is silky black. Which word is the adjective?
A. Ms. Johnson’s
B. Hair
C. Silky
D. All of the Above