Choose the word (A, B, C or D) that best fits the blank space in the following passage.

    Computers are helpful (7) _____ many ways. First, they are fast. They can work with information (8) _____ quickly than a person. Second, computers can work with a lot of information at the same time. Third, they can (9) _____ information for a long time. They do not forget things that the common people do. (10) _____, computers are almost always correct. They are not perfect, but they usually do not (11) _____ mistakes.

    Recently, it is important (12) _____ about computers. There are a number of things to learn. Some companies have (13) _____ at work. In addition, most universities (14) ______ day and night courses in Computer Science. Another way to learn is from a book, or from a friend. After a few hours of practice, you can (15) ______ with computers. You may not be an expert, but you can have (16) ______.

Computers are helpful (7) _____ many ways.