Write the missing letters to complete the word in each sentence.
1 Do you think one day we’ll travel in s _ _ _ _ _ h _ _ _ to other planets?
2 Some people have cars that use electricity instead of f _ _ _ . That’s much better for
our environment.
3 Lots of s _ _ _ _ _ _ _ s have little wheels on them so you can pull them along. That’s
a lot easier than carrying them!
4 When you go somewhere on holiday, you are a t _ _ _ i _ _ , but I prefer the word
‘visitor’!
5 I think ‘g _ _ _ t’ is a strange word for someone who stays in a hotel because hotels
don’t invite you and you have to pay for your room.
6 Hotel receptionists will usually give you different b _ _ _ _ u _ _ s that tell you about
things you can do in the city.

Maintaining a healthy lifestyle can not be present without physical exertion. Doing sports has a positive effect on human health. Therefore, its role in human life plays an important role. Sport and health, two concepts that are interrelated.
The sport needs to engage all, regardless of age. However, keep in mind that everyone has certain physical capabilities, and in accordance with the need to choose the exercises. Even a walk along the spanking is a sport.
Nowadays more and more children and adults prefer to stay at home. They move a little, which negatively affects their health. Many hours of game play at the computer lead to scoliosis, vision impairment, impaired immunity, sleep disorders. These people can be seen from far away, pale and thin, they are poorly oriented in the real world, and hurry home to plunge into the illusion.
Sport is movement and movement is life, so it is important to do sports. It not only strengthens our health, but also strengthens the spirit, helps to get positive emotions and to cope with depression stress. But doing sports, we should not forget that everything should be in moderation, one should not be perezagruzite to achieve great results.

1. If you do not buy coffee, we shall drink tea.

2. If he is free tomorrow, he certainly will come to our party.

3. My brother would not have missed so many lessons if he had not hurt his leg.

4. If my friend worked in my office, we should meet every day.

5. If you spoke English every day, you would improve your language skills.

6. If you get a "five", your mother will be happy.

7. If she had returned earlier, she would have been able to see him before he left.

8. If these shoes were not too big for me, I I would buy them.

9. If you ring me up, I shall tell you a secret.

10. If you were a poet, you would write beautiful poetry.

11. If he did not read so much, he would not know English literature so well.

12. If he had come to our house yesterday, he would have met his friend.

13. If he do not pass his examination, he will not get a scholarship.

14. If she had not helped me, I should have been in a very difficult situation.

15. My father would have more free time if he had not read so many newspapers.

16. If only you had let me know, I should have gone there immediately.

17. If I were a famous singer, I would get a lot of flowers every day.