[ Noun Clause ]
.… the work from home system can be applied during the COVID-19 outbreaks is helping to reduce the spread of the virus.
A. what that
B. that
C. which
D. which is

Random Topics:
Simple Past or Past ContinuousGrammar and PrepositionNoun, Adjective, and Adverb ClausesAlong & AgainstCommon ErrorLinking Words and ConjunctionSubjective and Objective PronounVocab and GrammarConditional Sentences Type I, IIVocabulary and PrepositionsOther quiz:
Past Tenses › ViewI __________ (work) for the company for five years before I got promoted.
A. had workd
B. had been working
C. was working
D. worked
Grammar › View
Where have I seen that _________ face before?
A. girl’s
B. girls’
