_______, Helen fell in love with Paris, a handsome Trojan prince, and ran away with him to the city of Troy.
Charles Babbage is generally considered ____ the first computer.
Look at the trouble I am in. If only I _____ your advice.
This is ____________you are mistaken.
Was it in the village ______ we used to live in _________ the accident happened?
---- It is getting late. I am afraid I must be going now. ---- Ok. ____________.