A housework robot on the other hand, has to do several different (3)_____ of cleaning and carrying jobs and also has to cope (4)______ all the different shapes and positions of rooms, furniture, ornaments, cats and dogs.

Having said that, some people simply go to a foreign resort (4)______ by high walls and therefore learn little about their holiday (5)_______ . Another issue is that hordes of tourists often spoil the “unspoilt” places they visit. The most recent example of this is Antarctica, where last year cruise ships took thousands of visitors to view the disappearing icebergs and wildlife. Vegetation, nesting penguins and resting walrus are vulnerable when humans intrude.

Yoga is one of the most ancient forms of exercise, originating in India 5,000 years ago. Yoga has taken several years to become recognized world-wide, although recently, much more attention has been 1) _____ to it because of the ways in which it can benefit health. Yoga can be practised by anyone, at any age, in any physical condition, depending on physical needs. For example, athletes and dancers can practise it to (2) _____ their energy and to improve stamina; executives to give a much needed (3) _____ to their overworked minds; children to improve their memory and concentration. It is a good idea to (4) _____ with a doctor first if you have suffered from any type of injury. None of the exercise should (5) _____ you any pain, but it is best to start slowly at first. The best time to practise is either in the morning or in the evening. Beginners find it easier in the evening when the body is more supple.

It is a good idea to (4) _____ with a doctor first if you have suffered from any type of injury.

Secondly, styles are (4) ________within a much shorter time than they used to be.

On the other hand, many people have been (4) ______the bus every day for many years. They are used to it. They say the bus has been coming on time every day, and they have never been late for work.

The reality of an interview is never as bad as your fears. For some reason people imagine the interviewer is going to jump on every tiny mistake they (1)_____ . In truth, the interviewer is as keen for the meeting to go well as you are. It is what makes his or her job enjoyable. The secret of a good interview is preparing for it. What you wear is always important as it creates the first impression. So (2)_____ neatly, but comfortably. Make sure that you can deal with anything you are asked. Prepare for questions that are certain to come up, for example: Why do you want to become a nurse? What is the most important quality a good nurse should have? Apart from nursing, what other careers have you considered? What are your interest and hobbies? Answer the questions fully and precisely. For instance, if one of your interests is reading, be prepared to talk about the sort of books you like. (3)______ , do not learn all your answers off (4)______ heart. The
interviewer wants to meet a human being, not a robot. Remember, the interviewer is genuinely interested in you, so the more you relax and are yourself, the more (5)______ you are to succeed.

So (2)_____ neatly, but comfortably. Make sure that you can deal with anything you are asked. Prepare for questions that are certain to come up, for example: Why do you want to become a nurse? What is the most important quality a good nurse should have? Apart from nursing, what other careers have you considered? What are your interest and hobbies? Answer the questions fully and precisely.

In big cities, the exhaust fumes build (5)______ and pose a health hazard to human beings. Pollution of the sea by oil threatens marine life. Much of the oil comes from ships that clean their fuel tanks while at sea. Offshore oil wells also discharge vast amounts of oil into the sea. Pollution of the sea can also be caused by oil spills. An oil spill may occur as a result of accidents involving oil tankers.

Now that his university course has (3)_____ to an end, Nigel is just about to leave on a three-year trip that will take him all around the world. What’s more, he plans to make the whole journey using only means of transport which are powered by natural energy.

You might also have problem with parking, as every where is more and more crowded with cars. (6) ................ most people feel that the advantages of owning a car outweigh the disadvantages