Our boss is very ________，so we have to arrive on time，or we would be fined.

Tom was __________ a happy childhood, ______ most people would like to have.

After a lot of questioning, Jack ______ admitted he had taken the car.

While there are some differences in the education systems in many countries in the world, education is __________.

______ in his book, he didn’t notice me when I entered the room.