I don’t know who invented ________ telephone. It’s really ________ most useful invention.
James was enjoying the art show, _________ his wife wanted to go home.
--Is your uncle a pilot? --Yes. He _________ four days a week and has been to many places.
---How do you like the film? --- ________. It is worth seeing.
He introduced the neighbour _____ he is getting on well to me.
______,the pay isn't attractive enough,though the job itself is quite interesting.