Mary worked here as a ________ secretary and ended up getting a full-timejob with the company.

The energy from the sun and wind is very cheap and it will never .

It is obvious that his twin brother, Jerry, is crazy ______ jazz[ ]

It is believed in some science fiction stories that the world may one day be _____ by artificial intelligence. [ ]

— Who should be responsible for the accident?— The boss, not the workers They just carried out the order _____[ ]