решить кроссворд!! 1. We wear it on our heads. 2. We wear it on our heads. 3. We give it as a present. 4. We buy with it.

1. Мы носим это на наших головах. 2. Мы носим это на наших головах. 3. Мы дарим это в подарок. 4. Покупаем с этим.

hat - шляпа

Объяснение:

I bought some furniture yesterday.They celebrated Christmas last year.Past Simple 
He was buying some food from 3 till 4 yesterday. We were celebrating my birthday the whole day yesterday.Past Continuous
He had bought some new furniture by 3 o'clock.He hadn't celebrated Halloween  by the evening. Past Perfect. 
We buy milk every day. They celebrate Mother's Day every spring.Present Simple
I am buying bananas right now. What are you celebrating at the moment? Present Continuous
I have just bought a new hat. He has never celebrated it. Present Perfect
He will buy an apartment next year. I will celebrate New Year next winter.Future Simple 
He will be buying a bike at this time next week. We will be celebrating Thanksgiving Day this time next autumn.Future Continuous
You will have bought a new book. He will have celebrated it.Future Perfect

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1. Computer is a good opportunity to chat with your friends.
2. Computerezation brings to our life a lot of different gadjets.
3. Our private life can be protected with passwords.
4. Nowadays a lot of different people get their treatment with using a computer.
5. Computerezation is a good way to develop our technologies.
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1. We are subjects of fraud because of computerization.
2. The big disadwantage of computers is a spam.
3. There is a treatment for majority of gadgets - viruses.
4. It is easy to saw fake information in the Internet.
5. A lot of hackers can falsify documents or something else.