Exercise 1: Đặt những trạng từ trong ngoặc vào đúng vị trí của nó trong các câu sau đây: just (x2) yet (x2) already for (x2) since never ever 1. I ask him to come to the exhibition but he's _____________seen it.
2. Is that a good book? – I don’t know. I have _____________ started reading it.
3. Have you paid the bill _____________?
4. I've solved the problem ____________ last week.
5. The painter hasn’t finished his work ____________.
6. I haven’t heard from him ___________ 3 months.
7. It’s 1:00 p.m. I’m not hungry. I’ve __________ eaten lunch.
8. Have you _________ had dinner with my family?
9. We have ____________ been to this place before. This is the first time.
10. Tommy has worked for this company __________ 10 months.