YOU SAID:
The weather has been changing from cloudy to sunny over the last few days
INTO JAPANESE
過去数日間、天候は曇りから晴れに変化しています
BACK INTO ENGLISH
Over the past few days, the weather has changed from cloudy to sunny
INTO JAPANESE
過去数日間、天気は曇りから晴れに変わりました
BACK INTO ENGLISH
Over the past few days, the weather has changed from cloudy to sunny
Well done, yes, well done!