1 a
2 c
3 a
4 a
5 a
6 b
7 c
8 c
5
Will you go to the south next summer?
Yesterday the lesson began at nine o'clock.
I have never been to Rome.
What does your brother do every day?
Look! She is drawing a very nice picture.
Например, берем циркуль и чертим окружность. От центра окружности к любой стороне проводим отрезок (это и есть радиус)
5*2=10