He has been doing the job for many years, but has never felt ________ it, though his workmates think it is a ________ one.
It was the training _____ he had as a young man _____ made him such a good engineer.
— What about having a drink?— _____.
---Why did you drop the chance of earning big money? --- _________. You know, I don't want to get rich by taking risks.
---What do you think made the girl so glad? --- __________ a beautiful necklace.
Turning around, he found her eyes _________ upon his face with an eager expression.