Present Perfect

Choose the best option: How do we construct a positive sentence in present perfect?.

Look at the following sentence: "I HAVE TEACH ENGLISH SINCE TWO DAYS"What is incorrect in the sentence?To answer, please write it correctly according to the Present Perfect tense.

"I have finished eaten". There is something wrong. Correct the sentence.

Complete and Correct mistakes. Complete the chart with the present perfect and add "since" and "for" if needed. I have been teaching ________ 3 years now. Jessica ________ ________ (learn) three lenguages _______ she was 6 years old. My mom ______ _______ (call) me _______ morning but I _______ (not have/ have) time to answer the phone call. Julian __________ (not have/ hear) about Mexican culture. Michel and Mark _________ (be) friends _______ years. They met in primary school.