3 Complete the sentences using the present perfect form of the verbs in brackets and
for or since.
1 We Didar — three weeks. (not see)
2 Our school
here _1995. (be)
3 That skier a big ego — he appeared on
TV. (have)
41_tennis a long time. (not play)
5 They — a match __ two years. (not win)
6 This is my lucky pen. I — it - months. (have)​

I do think you should both talk it out without arguing about who's right and who's wrong. Ignoring what happened or acting false happy is gonna make matters worse. But you should give it a little bit more time before engaging into a conversation with your sister. Remember not to get mad at her if she doesn't want to speak to you yet. I do often argue with my elder brother because we have such a big age gap and sometimes i don't understand his choices or priorities in life, it often leads to a quarrel but he is still my elder brother and i know he is always there and so am i. We will always take care of each other.

What was the reason of your argument? How do you feel right now? Do you have quarrels with your siblings often?

1. Maria got some bad news last week. She has been sad since she got the bad news. 
2. I started school when I was five years old. I have been at school since I was five years old. 
3. I have changed my job three times this year. 
4. I changed my job three times last year. 
5. The weather was hot and dry for many weeks. But two days ago it rained. 
6. Tom broke his leg five days ago. He’s in hospital. He has been in hospital since he broke his leg. 
7. Are you going to finish your work before you go to bed? — I have already finished it . I finised my work two hours ago.