It is believed that the habit - is a form of human behavior. There are both positive habits and bad habits lead to useful personal development, and harmful, contrary to its destruction. It is important to know that the habit is a thing stiyka.Studentam particular care must be taken to ensure that there were close only positive habits. Useful habits can be hard, strive to learn new things and learn as much as possible, striving to exercise, the desire for cultural leisure, such as visiting the theater, reading knyh.Vsi these classes gradually enriching human knowledge, he becomes curious and starts to cultivate. But despite all this purity of the students there and bad habits. It whipped diet, irregular sleep and omissions in the classroom or homework. The most harmful habit is, of course, smoking and drinking alcoholic beverages. Habits can easily turn into a vice and ruin future life lyudyni.Likari reminded that the risk of cardiovascular diseases there is smoking. A harmful effect of cigarette provides nicotine. If suppose a young student smokes a cigarette its vessels dilate and thus he can feel that it improves performance, but not at dovho.Ale after which, the period of reduced mental capacity again and there again the need for a cigarette. Also for men Smoking is not very positive, because if you smoke for a long time, this leads to poor performance secretion. Increasingly, adrenaline is released into the blood, increases blood pressure, which leads to disruption of the heartbeat.
Complete the sentences with the correct
form of the verbs in the box.
build have involve raise boost increase improve
1 When I want to my mood, I go running.
2 Did you know laughing can ___ your blood
5 Choose the correct words.
1 Perhaps some light exercise could / must relieve
the pain.
2 He fell asleep at his desk! He might / must have been exhausted.
3 Ann isn’t here. She must / can’t have forgotten.
4 You don’t have to / shouldn’t exercise when
you don’t feel well.
5 She’s walking to school. She might / can’t have missed the bus.
6 He can’t / could have gone home. He’s left his bag on the chair.
7 We mustn’t / don’t have to learn Chinese.
8 Tania’s in Spain. You must / could have seen
someone else.
Communication
pressure?
3 My dad doesn’t
the discipline to run a
marathon.
4 She’s very shy. I think she needs help to her
self-esteem.
5 Coffee doesn’t
gives a short boost.
6 Our new project
7 There are exercises you can do to your
concentration.
2 Write the nouns for these words.
your energy for very long. It
a lot of team work.
6
Complete the dialogue with the words in the box.
suppose have sure might should think
Kate Look at these adverts for the new sports hall, Nick.
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