Present Perfect, for and since

Present Perfect, for and since

Instrucciones del autor

Exercises with the Present Perfect tense

Explora las hojas de trabajo

Been and gone

Grammar - ESL

Present perfect

While vs when

Grammar - ESL

Exercise english

Present Perfect VS Present Perfect Continuous

Grammar - ESL

Present Perfect VS Present Perfect Continuous

Adverbs of certainty

Grammar - ESL

adverbs of possibility