Как по будет 7.30, 6.30, 7.10, 7.50, 7.12, 2.15, 3.13, 11.20, 11.35, 12.45 время

1. it's half past seven. 2. it's half past six. 3. it's ten minutes past seven. 4. it's ten minutes to eight. 5. it's twelve minutes past seven. 6. it's a quarter past two. 7. it's thirteen minutes past three. 8. it's twenty minutes past eleven. 9. it's thirty-five minutes past eleven. 10. it's a quarter to one p.m.

Ihave written a letter. have you   written a letter? i haven*t written a perfect) i am writting are you writting? i am not continious) как различать эти два времени: 1)present perfect 1.обозначает   настоящее совершенное время.то есть, действие произошло в прошлом,но есть результат в настоящем. 2.образуется с have/has и глагола в 3 форме 3.слова спутники: already, just, before, never ,ever 2) present continious1.обозначает действие,которое происходит прямо сейчас,у нас на глазах.2.образуется с глаголов-связок am, is, are и глагола с окончанием  -ing  3.слово-спутник : nowвроде все

Modern means of communication are changing every time. they influence our life immensely. if many centuries ago people did not know about them, nowadays we cannot imagine our life without them. among modern means of communication, my most favourite are a cell  phone and the internet. i talk to my family and friends on phone every day and it is very comfortable. as for the internet, virtual  communication makes it easier to make friends. but, of course, means of communication are very harmful for our health. people are so addicted to them that they don't pay attention to the risk. i think that modern means of communication are harmful but, if to use them carefully, you can possibly avoid it.