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类别全部 - perfect - verbs - uses - irregular

作者：jhon lopez 13 年以前

454

unit 2 - 1

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Periodic Table Trends

Periodic Table Trends

由Jonathan Mangar - Marvin Heights PS (1110)

Present Perfect:

Present Perfect:

由ghofran igbareya

Part of speech

Part of speech

由Erika Lopez

verbo TO BE

verbo TO BE

由jonathan alarcon

unit 2 - 1

additional uses

before

already

yet

ever

always

since

for

Perfect present

contractions

've eaten

Irregular verbs

been

eaten

gone

had

heard