Both of the runners broke _____ previous records.
A. his or her
B. their
C. our
D. your

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Vocabulary and TensesWill and Will notClauses and GerundsActive and PassiveTenses & PrepositionEd and Ing EndingsPresent tense AffirmativeSubject-Verb AgreementGrammar Pronoun and Singular Plural NounAdverbs & to beOther quiz:
Vocabulary › ViewWhat is a type of rock that forms when particles from other rocks or the remains of plants and animals are pressed and cemented together.
A. metamorphic rock
B. sedimentary rock
C. igneous rock
D. index fossil
Grammar › View
Denver is located at the foot of __________ Rocky Mountains.
A. zero article
B. the
C. a
D. an
Vocabulary › ViewA feeling of uncertainty and curiosity about what will happen next in a story; key element in fiction and drama; “hook” writer uses to keep audience interested
A. suspense
B. theory
C. alibi
D. deduce
First Conditional Sentence › View
Match the first part of the sentence to the appropriate ending:
If you put a mirror across the door,
A. you will have good luck.
B. you good luck.
C. you has good luck.
D. you will luck.