[ Tenses ]
James ___ already ___ in the park.
A. have, walked
B. has, walked
C. did, walk

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Past Tense vs Present Perfect TenseCommas and Subordinating ConjunctionsGerund and To InfinitivePast TensesSimple and Past TensesGrammar RulesPassive of Modal VerbsTypes of Sentence StructuresPrepositionGrammar-Present Continuous-Sentence MakingOther quiz:
Modal Verbs › ViewIf you don’t understand the lesson, you ___ ask the teacher.
A. should
B. must
C. may
D. can
Vocabulary › View
Has an isometry that maps the figure onto itself.
A. Symmetry
B. Isometry
C. Iscolese
D. Copy
Tenses › ViewDamien and Hyder usually ___ (visit) their chronically sick grandma at the hospital in the afternoon.
A. visited
B. are visiting
C. visits
D. visit
Grammar › View
You ______ pay your taxes by April 15th to avoid penalties.
A. may
B. can’t
C. must