The computer, help we human beings have stepped into the information age, should be regarded as one of the most important inventions in the 20th century.

Would it be____ for you to pick me up atfour o’clock and take me to the airport

Tom,did you break the vase I bought yesterday—It was not my 　　　.The floor was so slippery that I fell down and knocked it off the table.

The coat is very beautiful _____ its design, but I don’t like its color.[ ]

_________,the idea of having to work under a woman defeated him.