Read the following passage and decide which option A, B, C or D best fits each sentence

The last two decades have seen enormous changes in the way people's ___(1)___ are affected by IT. Twenty years ago, few people had access to a computer while today ___(2)___ people use them at work, home or school and use of e-mail and the Internet is an every day event.
These developments have brought many ___(3)___ to our lives. E-mail makes communication much easier and more immediate. This has numerous benefits for business, commerce, and education. The World Wide Web means that information on every conceivable subject is now ___(4)___ to us. Clearly, for many people this has made life much easier and more convenient.
However, not all the effects of the new technology have been beneficial. Many people feel that the ___(5)___ use of e-mail is destroying traditional forms of communication such as letter writing, telephone and face-to-face conversation. With ever increasing use of information technology these ___(6)___ elements are likely to increase in the future.
In addition, the huge size of the Web means it is almost ___(7)___ to control and regulate. This has led to many concerns regarding children ___(8)___ unsuitable websites. Yet perhaps the biggest threat to IT in years to come will be the computer ___(9)___ -more sophisticated or more destructive strains are almost inevitable.
In conclusion, developments in IT have brought many benefits, ___(10)___ I believe developments relating to new technology in the future are likely to produce many negative effects that will need to be addressed very carefully.