What time ____ your train _____ tomorrow? (leave)
What time does your train leave tomorrow?
We were very good friends and we _______ the same flat for two years. (share)
We were very good friends and we shared the same flat for two years.
If my computer ___________ so slow, the film ____________ ages to download. (be, take)
If my computer weren't so slow, the film wouldn't take ages to download.