Focus 5

All of our lamps have low-energy ____________, so we spend quite a bit less on electricity.

A ____________ panel on the roof is broken. I need to phone the company and ask them to replace i

Be careful, the ocean _____________ is very strong and it could pull you under the water.

If temperatures continue to rise, many types of plants will ___________________ (disappear) in the near future.

Everyone hopes that the company will present (a, an, the,-) innovative gadget at its annual conference.

I'd like to know if the African elephant is (a,an,the,-) endangered species.

Storms usually __________________ (disturb) the ocean water so much that a lot of rubbish washes onto the beaches.

Many people complain that (a,an,the,-) public transport is getting more and more expensive every year.

Experts expect global warming to __________ ________ (warm) the earth by several degrees in the next fifty years.

Lions usually catch their .................. by hunting in groups.

I think that (a, an, the,-) people living near the coast know how to protect their houses from the waves.

When we stood on the mountain _____________, we could see for miles in every direction.