10 different verbs (regular+irregular)
affirmative+negative sentences
content / idea
alternative vocabulary
I've had the experience of raising and care of sea turtles. Including Channasut caused the deaths of sea turtles, but I never Channasut caused the deaths of dolphins, whales and dugongs.
I've got years of experience in raising and maintaining sea turtle hospital, including chan's death causes the sea turtle program, but I never chan formula causes the death of a dolphin. Whale and dugong