Đặt những trạng từ trong ngoặc vào đúng vị trí của nó trong các câu sau đây:
1. I have had dinner with my family. (already)
2. Have you finished your report? You need to bring it to me before 9 a.m. (yet)
3. I haven’t done my homework. (yet)
4. My sister has left the party. (just)
5. Your mother has told you to come home early. (already)
6. Has the mouse gone? (already)
7. I have met her. (just)
8. The paiter hasn’t finished his work. (yet)
EX9. Điền “for” hoặc “since” vào chỗ trống sao cho thích hợp.
1. I have learned Japanese _________ 3 months.
2. May has been working for a non-profit organization _________ I graduated.
3. Kim has been unemployed _________ half a year.
4. I miss my friend. I haven’t seen her _________ months.
5. We have lived in the dorm _________ our first year at university.
6. Jim and Jane have known each other _________ quite a long time.
7. The baby’s hungry. He hasn’t eaten anything _________ the morning.
8. Have you used this laptop _________ 4 years?
9. They’ve been close friends _________ they started college.
10. My grandmother has been a vegetarian _________ several years.