A.Find words in the text which mean: 1. to supply what is needed
2. examination
3. teeth, moving more freely than is right or usual
4. the process of giving medical or surgical care
5. keep up, continue
6. full
7. prophylaxis
8. absent
B.Complete these phrases with a verb. They all appear in the article.
1. to . the best results
2. to . effectively
3. to . care
4. to . control
5. to . a disease
6. to . in the diagnosis
7. to . treatment
8. to . training in
YOUR GUMS ARE IN TROUBLE

There are many signs of periodontal disease: swollen, painful or bleeding gums, bad breath, and loose or sensitive teeth. But gums don't always let you know they are in trouble, even in the late stages of disease. Bacterial infection may be silently and progressively destroying the soft tissues and bone that support your teeth. Early diagnosis of periodontal disease, prompt treatment and regular checkups bring the best results.

Periodontal disease is a serious and often ongoing condition, it requires an ongoing treatment programme to control it effectively. After a thorough evaluation, your periodontist will recommend the best course of professional treatment. Whether this means non-surgical or surgical treatment, it always includes home care. The periodontal therapy you get in the dentist's office takes care of the infection you have now and helps maintain control. But only you can provide the daily flossing, brushing and other care needed to prevent periodontal disease from getting worse or coming back.

A periodontist is a specialist who specializes in the diagnosis, treatment and prevention of periodontal disease. In addition to four years of dental school, your periodontist has had extensive training in this specialty. He or she will provide you with treatment that ranges from deep cleaning of teeth and gums to surgical removal of infection to surgery that actually may restore soft tissue and bone, damaged by periodontal disease. Many periodontists also treat temporomandibular joint disorders (TMD), and are skilled in replacing missing teeth with dental implants.

Первое задание:

2. taught;

3. sold;

4. drank;

5. won;

6. fell, hurt;

7. threw, caught;

8. spent, bought, cost.

Второе задание:

2. Did you go alone?;

3. Was food good? (Хотя, по идее, должно писаться с определённым артиклем "the".);

4. How long did you stay there?;

5. Did you stay at a hotel?;

6. How did you travel?;

7. Was the weather fine?;

8. What did you do in the evenings?;

9. Did you meet anybody interesting?

Третье задание:

3. didn't disturb;

4. went;

5. didn't sleep;

6. didn't eat;

7. wasn't;

8. laughed;

9. flew;

10. didn't cost;

11. didn't have;

12. was.

Объяснение:

Hi, cveryone! My name is Olga, and I'm graduating from school this year. As for many tocnagers, the choice of future career is a rcal challenge for me. There are s50 many jobs, so it's rather difficult to make the right decision. Furthermore, I'm firmly convinced that the choice of future carcer is essential, and I don't want to regret it for the rest of my life. So I have been thinking aboul il lor a long Lime. have discussed it many limes wilh my parents and closest Iriends, bul I'm slill a bit confused. Firsly, I had a wish lo do somelhing I am keen on. I suppose lurning your hobby into your fulure job is a greal way one can become a Successful specialist. I Lhink I'm nol bad al writing stories. absolulely adore il! I can spend evenings Lhinking about the characters and the plol of my stories. I'm also fond of making illustralions to therm. In addition, all| Lhe process of story making is very enjoyable Lo me. That's why I firmly believe thal working as a wriler is the best variant for me. The only problem is that my parents totally disagree with me. They say it's not the right way to make money and it's just my childish dream. They think I must be realistic and force me to become a programmer. I love computers and I spend quite a lot of time sitting in front of one, but programming is a completely different thing. I'm attending a programming course at the moment, so I can see it's not someching I'd really want to do. Thus, I hope l'll be able to make the right choicc, but for now future career is still an open issuc.