Present Perfect
сделать 15.1 и 15.2

people live on the earth.

people help make the world a better place.

the colour of the skin: skin,white,black,red,yellow.

eye color: каррие,blue,green,grey.

hair color: brown,brown.

same people do not.

2)mary works in paris.she is having a meeting in rome.

3)natalie runs  regularty. she is training for the olimpics

4)peter delivers letters. he is having lunch

i wake up at seven o'clock. then i clean my teeth, brush my hair and have breakfast.i usually cook it by myself, because my mother goes to work. then i go to school by foot. it takes only 10 minutes, because i live not far from school. at 2 p.m. i go home and have dinner. i do my homework till 4 o'clock and then go to the yard, to play with my friends. at 6 p.m i   come back home, have supper, read book or watch tv and go to bed. 

:   wet  year  к: дождливый год  snowy  winter  снежная зима,, hot summer  жаркое лето,  warm autumn  тёплая осень, cold  spring  холодная весн  warm but  windy  тепло,но ветрено,  cold and  rainy.холодно и дождливо.