[ 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:
Tenses › ViewI_________the meal before you come tomorrow.
A. had prepared
B. will prepare
C. have prepared
D. will have prepared
Conditional Sentence › View
John will go to the party if he _______ time.
A. will have
B. won’t have
C. has
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