1. works
2.talks
3.are
4.haven't communicate
5.was seen
1) Farmers /have put up- Present Perfect Active /their prices so the cost of fruit and vegetables /has increased- Present Perfect Active/
2) If you / have Present Simple Active/customers all over the world, your economy /will grow -Future Simple Active/ faster.
3) We /have been doing -Present Perfect Progressive Active/business with this company for over 7 years on quarterly-account terms.
I'm reading this books now
I'm eating pizza
She is doing her homework
He is riding on horse
My mother is cooking for our family
You are playing board games
They are having breakfast now