1.find the mistakes and correct them: what does wi-fi mean? it is wireless fidelity. “wireless fidelity” has the modern technology that lets you take your broadband connection and broadcast it into your home, office, cafe etc. wi-fi signals can move a lot, which means that your private connection often leaks out into the street. if you’re feeling generous, you can leave it “open” for any-one passing by to do. а) has – have, into - for, which – what б) has – is, into – around, do – use в) which – where, anyone – everyone, that – which г) has – is, which – that, do – buy 2.choose the correct preposition to complete the following sentences: 1 a computer switches the parts of the robot. a of 2 it is very helpful to have smart appliances the house. b in 3 a mobile phone is an example modern technology. c on 4 technology is the use of science and application of knowledge practical purposes. d for а) 1 – c, 2 – a, 3 – d, 4 – b б) 1 – d, 2 – b, 3 – a, 4 – c в) 1 – b, 2 – a, 3 – d, 4 – c г) 1 – c, 2 – b, 3 – a, 4 – d 3.find the grammar mistake: gadget means a small tool or piece of equipment that does something useful or impressive. it helps to deal with household chores. it is also good being have such gadgets as laptop, mp3 player, smartphone, camera, headphones, tablet etc. today, people simply can’t imagine life without these machines. а) being have – to have б) of – on в) can’t – wouldn’t г) does – do 4.write a suitable tense: modern technologies rather popular today, especially with the youth. а) had became б) had been becoming в) have become г) became
time. he probably already divorced. they must be from yesterday sitting by the phone waiting for a call. you should be studying angliski at least 5 years. he would call me tomorrow. they must not have found it. you are probably still looking for Prince charming? our son is likely to be married soon . he must be still in love with this dummy. he must not have found your house in the dark.
Thus says the majority of biologists in the world, since she created us without it we can not survive. I'll give you some examples: forests give us oxygen, some animal food, land, water and many of these examples.
We now live in the 21st century and many people do not want to protect nature, because nature - our lives. They are mistaken. Nature every day is getting dirtier. Many rivers are polluted by various different chemical waste, forests are reduced because of drought and burn, we do not allow it, but not enough to save nature. This environmental problem has been and will be many years until mankind does not understand that nature should be protected.
Nowadays, many of the animals die, but why? I tell you all this because of the people. If there were people, many animal and plant species have existed for a long time. Animals interact with plants, like animals plants produce oxygen, and some animals tolerate disputes and so plants develop. We live in a wonderful world that is enveloped by nature.
Forests, meadows, rivers, seas, lakes, mountains, rich in diverse flora and fauna. We must thank nature, protect and defend the most important thing. Man is also a part of it.
Love and protect nature, because it is our life.