Fill in: mysterious,mischievous, therapeutic, infectious, transformative. 1. Smiles can be quite , causing others to smile too.
2. Studies are finaly starting to cast light on the secrets of smiling.
3. Whether it's a(n) smirk or hude grin, a smile can tell s a lot about a person.
4. A smile has such power that it can change our mood.
5. When someone is ill, smiling can offer benefits and speed up recovery.

Faces,portfolios,swine, houses,tomatoes,hearths,mothers-in-law,bases,clergymen,oxen, cries,keys, foxes,downfalls,lookers-on,rocks, bushes,enemies, leaves,roofs,geniuses,heroes, bunches, sheep, ships,criteria,youth( возможно youths в значении "молодой человек"),journeys,penknives,men-of-war,loss,data,geese, deer,pies, Englishwomen,wolves, mice,formulae,baths, volcanoes,possibilities,forget-me- nots, feet, handkerchiefs,thieves,crises.stepdaughters, birth,echoes,fingertips,court martials,joys, mischief-makers,extremities,spies,lies.

My name is Mary and I am a schoolgirl. I like going to school and I really like to study. I go to school five days a week. We have classes on Monday, Tuesday, Wednesday, Thursday and Friday. We are free on Saturday and Sunday. My typical school day starts at 7 a.m. My alarm clock rings and I get up and sometimes do my morning exercises. Of course, I clean my teeth and wash my face but I never have breakfast at home. I prefer to take an apple with me and have a snack after the first lesson. I don't have to think about my dress because school uniform is compulsory and we must wear it every day. So it doesn't take me much time to get dressed.  Usually I walk to school as I live not very far from it, but sometimes one of my parents drop me off there. Our lessons begin at 8 a.m and we usually have five or six of them every day. As I have already mentioned, I never have breakfast at home, so sometimes I have lunch at school, but I am not a big eater. As for classes, they finish at 2 p.m and then we are free. But I have extra classes of Algebra and Geometry as I am not very good at them. They last till 3 o'clock and after that I go home. When I come home I do my homework and watch TV. Three days a week I go to the swimming pool and twice a week I play tennis. In the evening I chat with my friends online or read books. I go to bed at 11 p.m.That's my typical day.