Ex:4. A) Match the informal words/phrases with their formal equivalents. Informal

1.It’s a good idea to-e)

2.be into

3.plenty of

4.be after

5.brush up on

6.up and running

Formal

a)operating

b)be interested in

c)sufficient

d)be looking for

e)we recommend

f)improve​

How many members are in your/my family? There are 3 members in my family
Do you have sisters and brithers?I have a sister. her name is Nataly and she is 29 y.o.
Where does your mother work?My mother works at school.
Does your sister have children? Yes, she does.
Where does your sister work? She has her own bussiness.
How many time does your family spend togethre. My family spend  approximately 2 days a week together .
Do you have domestic animals?I don`t have animals.
What can you say about your mother. My mother is a very kind person.
What can you say about your sister`s husband? He the honest man I know.
Do your family celebrate Christian holidays? Yes, we do.

Everybody knows that Internet has such a wide influence for modern people, especially for youth. We use it everyday and it's almost only way to learn some information for our daily life and education. Our schools even publish an exercises if we didn't visit school one day. But what does Internet means for relationships between ordinary people?
You know that in 2004 Cambridge students created a social network which calls "Facebook". It became a way for people's communication "on the other side of monitor". Many people could find their old friends and make friends second time. And now we spend a lot of time to connect with our collegues and friends but we can do it using different social networks (but not only Facebook).
But most people categorically don't want to accept this way for communication. Actually Internet can make us to sit at home constantly and just watch at the monitor. It can become a big problem for us, especially for our health. I think we should combine live communion and communion by using a net. 

Извини, это мой предел:)