Previously, the Internet was something new and incomprehensible to people, it was not accepted in society for a long time, but time has taken its toll and now the Internet is a necessary attribute of modern youth and people in general. Previously, not everyone had access to the Internet, and many people did not even know what it was. But over time, people began to have computers and telephones, and with them the Internet, which helped humanity so much. Now almost every house has internet and wi-fi. We can say that now the Internet is an irreplaceable assistant everywhere.
Объяснение:
Open the brackets using Present Perfect.
A. 1. I (have sailed) across the Atlantic. 2. He (has lost) his passport. 3. She (has made) a sweater for her grandson. 4. He has just (gone) out. 5. Johnny has finally (found) his keys. 6. We have already (talked) about it. 7. He has just (said) something about it. 8. She (has told) us a very interesting story. 9. Rob has recently (visited) Canada and the USA. 10. We (have had) two lessons today.
B. 1. Has the train (left)? 2. Have you ever (had) a Mexican meal? 3. Have Paul and Mary (seen) your photos? 4. Have you (visited) all the museums? 5. Have you (fond) the book? 6. Who (has written) this article? 7. Have you (replyed) to the letter? 8. Who (has taught) you to do it? 9. How many times have you (visited) New York? 10. How long have they (been married)?
C. 1. Jay has never (travelled) abroad. 2. I have never (learnt) French. 3. Larry has never (met) a celebrity. 4. I never (seen) an elephant. 5. I have never (been) to Greece. 6. I (have not finished) the work yet. 7. He (has not found) a job yet. 8. It (has not started) raining yet. 9. They (have not moved) to another town yet. 10. She (has not come) back from her holiday yet.
