3a Work in pairs. Read and match the titles to texts about bio- fuels. One title is extra.a) Reduce greenhouse gases b) Cheaper fuel c) Benefits for ecosystemd) Benefits from plants e) Growing economy f) Environmentally friendlyAdvantages of Biofuels1) Biofuels can be used with all kinds of engines and in most conditionsThis keeps the engine use longer and needs less care, which saves moneyMoreover, they are becoming cheaper in the future.2) Biofuels are made from many different sources, such as plants grownfor the fuel, and waste from crops. Fossil fuels will end sometime in thenear future. Waste from crops and plants are renewable and are not likelyto run out soon. These crops can be planted again and again3) Fossil fuels produce greenhouse gases in the atmosphere. Thesegreenhouse gases cause the planet to warm. The burning of coal and oincreases the temperature and causes global warming. To reduce greenhouse gases, people around the world are using biofuels. Scientists saythat biofuels reduce greenhouse gases up to 65 percent.4) Not every country has much oil. If a country starts using biofuels, thiscountry will be able to develop its economy. More jobs will be created witha biofuel industry. It will keep economy strong.5) Since biofuels are made of renewable resources, they are cleanerfuels. It means that they produce less dangerous waste and cause lesspollution to the planet.​

I love spring. It is a wonderful season.
Spring comes and nature awakens from its winter sleep. The days become longer and the nights become shorter.
The ground is covered with fresh green grass and the first spring flowers. How lovely the white snowdrops are! There are new leaves and blossoms on the trees.
The birds begin to sing and build their nests. The air is fresh and the sun shines brightly.
The days are warm and everything is full of life and joy. Everybody feels younger and stronger.
Many people like spring more than other seasons. It is very pleasant to watch how the nature awakens from the winter sleep.
In spring we can go to the country and have a walk in the woods or by the river, play ball-games, lie in the sun and even have a swim if the water is warm enough.
That is why I like spring more than any other season of the year.

перевод!

Мое любимое время года - весна!
Я люблю весну. Это замечательный сезон.
Приходит весна, и природа пробуждается от зимнего сна. Дни становятся длиннее, а ночи становятся короче.
Земля покрыта свежей зеленой травой и первыми весенними цветами. Как прекрасны белые подснежники! На деревьях появляются новые листья и цветы.
Птицы начинают петь и строить свои гнезда. Воздух свеж, и свет сияет ярко.
Дни теплые, и все наполнено жизнью и радостью. Все чувствуют себя моложе и сильнее.
Многим нравится весна больше, чем в другие сезоны. Очень приятно наблюдать, как природа пробуждается от зимнего сна.
Весной мы можем отправиться в деревню и прогуляться по лесу или реке, поиграть в мячи, лежать на солнце и даже поплавать, если вода достаточно теплая.
Вот почему я люблю весну больше, чем в любое другое время года.