Soluzione del esercizio Think it out di Engage!, Vol. 1

Esercizi svolti per il libro Engage!, Vol. 1

Soluzione

  1. We use the Present perfect for experiences from the past up to present.
  2. To form the Present perfect we use the Present simple of have + Past participle of the main verb.
  3. The Past participle can be regular or irregular.
  4. In questions, the subject goes after the verb to have.