英语...···

He always spends 1 hour taking exercise in the morning.I spent three hours in watching the movie. She will spend 3 years in studying abroad.It always takes him 1 hour to take exercise in the morning.It took me three hours to watch the movie. It will take her 3 years to study abroad

I spend half an hour walking to school every day.---It take me half an hour to walk to school every dayI spent 3 hours doing this research---It took me 3 hours to do this researchI will spend a year learning French---It will take me year to learn French

You spend 30 hours getting the key.=It takes you 30 hours to get the key.I spent all my time getting my key.=It took me all my time to get my key.I'll spend 150 hours getting a difficult key.=It will take me 150 hours to get a difficult key.