Scientists have built a 300kph racing car that uses chocolate as a fuel! The project is (21) …………
to show how car-making could (22) ………… environmentally friendly. intended / become wished / develop decided / move insited / arrive.
The car meets all racing car (23) ………… apart from its fuel. levels standards grades orders.
This is a mixture of waste chocolate and vegetable oil, and such ‘biofuels’ are not (24) ………… in the sport yet. It has to be mixed with normal fuel so that all parts
of the car keep working. allowed let ruled agreed.
Carrots and other root vegetables were used to make some parts inside and outside the car. Even
the mirrors are made from potatoes! The sides of the car (25) ………… a mixture of natural
materials from plants as well as other recycled materials. store involve collect contain.
The project is still young, so the scientists have not yet found out how ‘green’ the car is. They are
planning many experiments to compare its (26) ………… against that of normal racing cars. operation performance display technique.
The coconut tree is thought to be one of the most valuable trees in the world. It is mostly found by the
sea where there is a hot and wet (21) ………… . temperature weather climate condition.
The coconuts often fall into the sea and float on the water until they (22) ………… another beach, where more trees then begin to grow. reach go travel arrive.
Holiday makers often see the coconut tree as no more than an attractive sun umbrella that provides
(23) ………… . cloud shade dark cold.
However, this amazing tree has hundreds of (24) ………… and more are still being
discovered. uses jobs roles things.
People have made houses, boats and baskets from the coconut tree’s wood and leaves for centuries.
Even today, if you take a (25) ………… in your cupboards, you will find coconut oil in products as
(26) ………… as medicine and desserts. look / different sight / opposite view / separate scene / strange.
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