По возможности сделайте правильно!

1.He always rings  his secretary early in the morning.doesnt he? 
2.Does He always ring his secretary or his father early in the morning ?
3.Does He always ring his secretary early in the morning ?
4.Who always rings his secretary early in the morning?
5.When does he ring his secretary?Whom does he always ring  early in the morning ?
слушать - listen -listened-listened 
 сидеть- sit -sat -sat
 показывать-show - showed -showed
говорить- say-said-said 
 to rise-rose-risen 
, to stand- stood -stood
, to catch- caught -caught 
, to give-gave -given 

Computers have drastically changed everyone’s lives. Several decades ago people haven’t even known anything about these electronic devices, whereas nowadays even a small child can operate this machine. Almost all modern technology depends on computers, which are used for data storage: files, secret information, bank transactions and else. Computer technology belongs to the fastest-growing industry. Computers of different types and sizes are used by modern society. It is interesting that the first computer was the size of a minibus and weighed almost a ton. Whereas now it can be a small chip the size of a pin. And computer technology is not standing still, it’s rapidly progressing. Soon we might have the computers which will be built-in our glasses, earrings, and other objects. Perhaps, the next generation of computers will have the ability to talk and think just as people do. Many people find computers dangerous and time-consuming. On the other hand, computers are very fast and they seldom make mistakes. They save lots of time, and besides all the necessary information can be found on Internet. So, instead of going to the libraries or other institutions, we can simply surf the worldwide web. Another advantage is the instant possibility to send letters, whereas some time ago we had to wait for weeks and months to have them delivered. Moreover, with the help of computers and Internet, shopping has become much easier. Firstly, we can find what we exactly want, secondly we can choose the affordable price, and thirdly, we can have the chose items delivered. After all, computers have become the most useful tool in everyone’s homes nowadays and they have certainly changed our lives for the better.