[ Vocabulary and Grammar ]
Good __________ is essential to prevent illness.
A. construction
B. hygiene
C. leftover
D. downtown

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A(n), the, no articleCompound and Complex, ConditionalsContrastive ConjunctionSimple and Continuous TensesGrammar - could / could notAdverb & Compound SentencesComparatives - SuperlativeVerb to havePhrases and TensesWish + Verb 2Other quiz:
Grammar › View(1) I remember a special day. (2) We had a big party then.
A. I remember a special day, and we had a big party.
B. I remember a special day when we had a big party.
C. When we had a big party, I remember that special day.
D. Then we had a big party, and I remember that special day.
Past Tenses › View
By the time we _________, the party _______. (arrive, finish)
A. arrived/had finished
B. had arrived/ finished
C. was arrive/had finished
D. arrived/finished