What a great artist! It seemed only a couple of minutes ____ he had finished this wonderful painting!

We have to get to the bus station ___________ 8 o’clock, or we’ll be late.[ ]

There was a sign near the entrance _____ the library. [ ]

_______ progress it is, you can’t stop moving forward.

Can I have __________ more food? — Sorry. There is not__________ in the fridge.