[ Grammar ]
They didn’t ______ in the river three days ago. They ______ in the pool.
A. swim / swim
B. swim / swam
C. swam / swam
D. swam / swim
Select your answer:

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QuantifiersSentence Structure and Pronoun AntecedentModal Verbs and ConditionalsAuxiliary ModalTime PhrasesGerund - to Infinitive Gerunds and InfitinitivesTOEICAuxiliary VerbsPresent Perfect TensesOther quiz:
Past Tense › ViewThe book I bought ________ all the pages.
A. did not have
B. do not have
Homonyms › View
I love him in ___.
a. always
b. all ways
