She walked home by herself, _______ she knew that it was dangerous.
A. although
B. since
C. unless

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Asking and Giving OpinionGrammar - Present Perfect with for and sinceLinking VerbsOffer and SuggestionZero and First ConditionalsGrammar - Verb FormsPresent Perfect vs Past Simple TenseInterjections, Tag Questions and Nouns of Direct AddressPreposition of PlacePast Continuous Tense & Past ModalsOther quiz:
Linking Verbs & Helping Verbs › ViewPaula _________ a cold last week and she missed school.
A. had
B. has
C. have
Continuous Tenses › View
Differentiate between the present continuous and past continuous in this context: ‘I am eating’ vs ‘I was eating’.
A. The present continuous describes an action happening now, while the past continuous describes an action that was happening in the past.
B. The present continuous describes a future action, while the past continuous describes a completed action.
C. The present continuous indicates an action that will happen, while the past continuous indicates an action that is currently happening.
D. The present continuous is used for habitual actions, while the past continuous is for actions that are always true.
