[ Grammar ]
It is _______ to live in the mountains than in the city.
A. safer
B. safest
C. safe
D. safer than

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Past Simple (to be)Modal VerbsSo - Too - Either - NeitherTenses and QuestionsGrammar - Verb FormsComparatives, Superlatives, and ModalsPast Simple and Past ProgressiveFuture SimpleVocabulary and Prepositions1st and 2nd ConditionalsOther quiz:
Vocabulary › ViewWhich situation best uses the word stratification?
A. Layers of rock in a canyon
B. An extra piece of cake being served
C. A person showing kindness
D. A runner finishing a marathon
Grammar › View
They make cars in that factory.
A. Cars were made in that factory
B. Cars are made in that factory.
C. Cars will be made in that factory.