Ex1: Complete the sentences, using the cues
1. I / learn / English / for 4 years.
2. She / be /famous/ since 2000.
3. They / play/ volleyball/ for a long time.
4. My father / work/ in this factory/ since he was young.
5. We / eat / this food/ already.
6. I /not learn / English / for 4 years.
7. She / not be /famous/ since 2000.
8. They not/ play/ volleyball/ for a long time.
9. My father /not work/ in this factory/ since he was young.
10. We /not eat / this food/ yet.
11. you / learn / English / for 4 years? // Yes
12. She / be /famous/ since 2000?// No
13. They / play/ volleyball/ for a long time? // Yes
14. your father / work/ in this factory/ since he was young? // No
15. We / eat / this food/ yet? // Yes