1. - stay at home on Sunday.
A am not B doesn't C don't
2. Mag and her sister live in Moscow.
A aren't
B doesn't C don't
3. Sam's mother teach students.
A isn't
B doesn't C don't
4.
Jane English?
A Does speaks B Does ... speak C Do speak
5.
your sister often to the cinema?
A Do ... go
B Does
... goes
C Does ... go
6.
It often in autumn.
A rains
B rain
C raining
7. He fourteen next year.
A is
B will is
C will be
8. 1
college in two years.
A will finish B finish
C finished
9. They usually breakfast at 8 in the morning.
A have
B has
Chad
10. It cold yesterday.
A is
B were
C was
11.
you your hair a day ago?
A Do ... wash B Did wash C Did ... washed
12. 1 my hair yesterday.
A washed B wash
C washes
13. Pete morning exercises every day?
A Does ... do B Do ... does C Did ... do
14. Students test last week.
A write
B wrote
C will write
15. Students test last week.
A don't write B didn't wrote C didn't write​

Personally, I think that online shopping is important nowadays, because it is easier for people to order things without going anywhere. I don't order clothing items simply because I can't try them on. But I do order books and stuff like that. That's why I like this way of shopping, it's timesaving.
One plus of online shopping is that you save time, I have mentioned it in the first paragraph. Another one is that if you order food for example you don't have to go far away to get it. While you wait for an item you can do other important things you need to do. The minuses are that you don't know the quality of an item, and, if we speak about clothing, whether it suits you. For example, you have your food chosen for you so you don't know if it's fresh or not.
I ordered a comic book some time ago. I clicked on a bookstore and searched for the one I wanted. Then I clicked 'buy now' button and proceeded to the form where I had to fill in the address and my credit card number. Then it was done!
That's all what I wanted to say

1.To my mind, the main reason people leave their home countries is that they want find a better life in another one. However, there other cases. For example, a person should move to the USA to work in a big company or to marry with another person.
2.I think, that they face a great number of problems. It can be the absence of work and accommodation, bad relationships with citizens of country and their stereotypes, and others.
3.I don't wanna live in another country. I believe, that in the future me and my generation can make a great difference, develop and improve the life in my country.