[ Grammar ]
Red envelopes are believed to bring good luck on__________ Tet holiday.
A. the
B. –
C. a
D. an

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Future Simple TenseHow many / How much - Is there / Are therePresent Perfect and Past TensesConditional and Mix Conditional SentenceAdjectives-Comparison, SuperlativeGrammar - FragmentsCompound SentencesSo - Too - Either - NeitherVocabulary and DefinitionsGrammar, Conditional Sentences, VocabularyOther quiz:
Tenses › ViewHow do you identify simple past continuous tense in a sentence?
A. Identify the structure ‘subject + will + verb ending in -ing’.
B. Look for the structure ‘subject + has/have + verb ending in -ing’.
C. Check for the structure ‘subject + did + verb ending in -ing’.
D. Look for the structure ‘subject + was/were + verb ending in -ing’.
Grammar › View
Tourists enjoy traveling ________ boat along the Mekong river .
A. on
B. by
C. at
D. to
Grammar › ViewThe firemen (________) to put out the fire.
A. help
B. helped
C. helps
D. helping
Modals › View
Harry ____________ to work today. He has a day off.
A. mustn’t
B. doesn’t have
C. doesn’t has
D. don’t have
