Predkm жмых ркстерпшы, Ukraine

Unauthorized copying has been repeatedly detected at this IP/site ads from a g r o - u k r a i n e . c o m

In class:
- Yes, children, come up with an expression that combines biology and mathematics.(//tractor-service.com)
Petya:
- Thousands of insects fly around us in the summer.
Vovochka:
- Like a multiplication table, I know multiplication poses!