Nowadays, the place we live is in great danger. There are a lot of things, which affect the Earth. Factories waste and exhaust gases, deforestation, poisoning of the air and water pollution, destruction of the ozone layer and global warming – these are the problems which a modern human should face. The main question is what is needed to be done to make the things better? Is it possible to change the current situation somehow?I think, there are some steps that could help people to improve the things. The first that we are able to do is to change the way of life. In my opinion, we should begin with something very simple. For example, start using public transport instead of our cars, we can use glass and wood instead of plastic, it will be effective if the people organize planting of the trees and renovation of the parks.As you can understand, many serious problems exist and these solutions can be ineffective. The main task is to save the planet which is going to be destroyed. We understand, that there is no opportunity to renew the nature completely, but it is possible to make some improvements. If people realize the size of the problem and all the possible consequences, there will be an encouragement for them to take some measures
1) Have you already tried (already to try) your new T-shirt on, Liz? - Yes, I tried (to try) it on some minutes ago. I have never had (never to have) such a nice T-shirt. 2) The police have just arrested (just to arrest) Tony. - Really? What has he done (to do)? - They say he stole (to steal) somebody's credit card three days ago. 3) Imagine how much we have done (to do) since Frank offered (to offer) us his help. 4) I don't think Alice has changed (to change) a lot since we graduated (to graduate) from university. 5) Sue came (to come) up to the front door and pushed (to push) the doorbell, but nobody answered (to answer). 6) Why has Kate taken (to take) all the food away? - I'm not hungry. I had (to have) a snack just an hour ago. 7) Where have you been (to be) since morning, Bob? Henry has phoned (to phone) you several times today. When did he phone (to phone) me last time? - Half an hour ago. 8) Why has Dolly chosen (to choose) this hotel? - Her friend stayed (to stay) in this hotel last year and she strongly recommended (to recommend) Dolly to spend her holidays here. 9) Have you travelled (to travel) by ferry before, Tim? - Yes, I have. But I travelled (to travel) when I was (to be) a little boy and I don't remember that voyage very well. 10) Why haven't you unpacked (not to unpack) your suitcase yet, Ron? - I came (to come) only half an hour ago and decided (to decide) to take a shower first.
• Use energy saving and LED bulbs. They use less energy and can last up to 20 years.
• Turn off the lights in the room when you leave it.
• Turn off your computer; do not leave it in sleep mode for a long time.
• Remember to unplug any chargers from the wall outlet. They consume electricity even when not used for their intended purpose.