=> 1. has been raining 2. Have you been using 3. have been arguing 4. haven't been studying 5. Has she been working 6. have been making 7. have been reading 8. hasn't been doing
1. has been raining 2. Have you been using 3. have been arguing 4. haven't been studying 5. Has she been working 6. have been making 7. have been reading 8. hasn't been doing
- Thì hiện tại hoàn thành tiếp diễn: S + have ('ve)/has ('s) + been + V-ing ….
