[ Grammar ]
None of the workers ____ during their lunch break yesterday.
A. work
B. works
C. worked
D. had worked

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Reflexive Pronouns & Modal VerbsGerunds and ModalsArticle & PrepositionGerund & InfinitivesArticles & Compound NounsToeic VerbIF CLAUSELexico and GrammarConditional and Mix Conditional SentenceContinuous and Perfect TensesOther quiz:
Present Tenses › ViewHolidays abroad….. increasingly popular.
A. become
B. are becoming
C. have become
D. have been becoming
Modals and Semi-Modals › View
You ___ join the photography club.
A. must
B. can
C. mustn’t