Complete as frases a seguir no presente simples, passado simpl...

Complete as frases a seguir no presente simples, passado simples ou presente perfeito. Decida também se a frase estará na forma afirmativa, negativa ou interrogativa. Não use contrações nas frases afirmativas. Nas negativas, utilize contrações (don't, doesn't, didn't, hasn't e haven't).1. you the new guy from the backend team? (to see)

2. The package with the hardware home two hours ago. (to arrive)

3. I C language for over 15 years. Trust me when I say this is the correct form. (to study)

4. My team for business for almost 5 years. I believe my company should send us to an international conference soon. (to travel)

5. I'm sorry, Mr. Thomas, I understand the next part of the program
due yesterday, but I it yet. (to be / to develop)

6. A friend of mine for Facebook. (to work)