1. 。
It will have been snowing for five days tomorrow.
2. 。
It will have been raining for a week tomorrow.
3. 。
It has been raining since Sunday.
4. 。
Snow has been falling steadily since this morning.
5. 。
It's been raining since early morning.
6. 。
It has been raining since last Sunday.
7. 。
It kept snowing all day.
8. 、。
The snow lasted four days.
9. 。
It snowed for days on end.
10. 。
It snowed for ten consecutive days.
11. 、。
It rained for several days on end.
12. 。
It kept raining for three days.
13. 。
It's been raining since last night.
14. 。
It has been snowing since this morning.
15. 。
It rained for hours and hours.
16. 。
The rain lasted through the night.
17. 。
It was raining all day long without intermission.
18. 。
The rain lasted four days.
19. 。
The rain lasted a week.
20. 。
The rain has lasted for the past two days.
Lingaku