1.Last year, Tony to take care of his neighbor's dogs.
(1 Point)
helped
has helped
2.Ben also for dogs many times to earn extra money.
(1 Point)
cared
has cared
3.Last month, Tony and Ben to work together.
(1 Point)
decided
have decided
4.They their own business.
(1 Point)
started
have started
5.Yesterday, Ben feed the dogs.
(1 Point)
helped
has helped
6.Tony with the dogs many times before.
(1 Point)
played
has played