[ 1st and 2nd Conditionals ]
If we didn’t _____ about other cultures, we wouldn’t ______ people from other countries.
A. know, understand
B. knew, understand
C. know, understood
D. knew, understood

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Uncountable NounsComparison of Adjectives and AdverbsPronouns ( Interrogative )Adverb of MannerWould rather/ would prefer/ would likeCountable & Uncountable NounsFuture SimpleVerb Present Simple TenseComparative & Superlative AdverbsCompound SentencesOther quiz:
Grammar › ViewWhich is correct?
A. Several have lost his job.
B. Several have lost their jobs.
Grammar › View
A ____ person usually arrives on time.
A. single
B. flexible
C. punctual