[ Grammar ]
Choose the correct form of the verb: “The surveyors ___ (take) measurements when it started raining.”
A. were taking
B. are taking
C. take
D. have taken

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Preposition and AdjectiveVerbs, Tenses, and VocabularyPresent/Past/Future Continuous TensePast Simple vs Present SimpleSimple Present - Negative & InterrogativeArticlesNouns, Pronouns, Antecedents, and Singular and PluralModals, Phrasal Verbs, Gerunds and InfinitivesPresent or Past TensesComparativesOther quiz:
Past Modals › ViewI miss my old car. I _________ it.
A. should have kept
B. shouldn’t have kept
C. should have keeped
D. shouldn’t have keeped
Verbs, Tenses, and Vocabulary › View
Give an example of a linking verb.
A. were
B. is
C. are
D. was
Grammar › ViewWhich form of (there, their, they’re) shows location??
A. there
B. their
C. they’re
Grammar › View
Terry _________ going out alone.
A. dislikes
B. asked
