1. Present Perfect
Carlos i Anna

2. Since
• I have lived here since 2006.

3. For
• We've worked in the same company for
two years.

4. Already
• They have already finished their homework.

5. Yet (¿)
• Have you made your bed yet?
• Yes, I have.

6. Yet (-)
• I haven‘t swum in my swimming-pool yet.

7. Just
• I have just eaten .

8. Ever
• Have you ever talked to Maria?
Yes,I have.

9. 3 sentesces
• She is running in the park.
• She usually runs in the park.
• She has run in the park today.