In the Survival video "Stranger in the Forest," tribal people of Brazil spoke of their experiences of first contact. One man said that his father (make) friends with three white men and then he (fall) ill. Another man explained that they (never have)

In the Survival video Stranger in the Forest, tribal people of Brazil spoke of their experiences of first contact. One man said that his father \( { }^{} \) \( \qquad \)(make) friends with three white men and then he \( \qquad \) (fall) ill. Another man explained that they \( { }^{} \) \( \qquad \) (never have) contact with diseases like measles or malaria before - although there \( { }^{4} \) \( \qquad \)(be) diseases in the forest, they \( \qquad \) (not kill) people. He said a lot of useful knowledge about forest life \( { }^{} \) \( \qquad \) (be) lost because older tribespeople \( { }^{} \) \( \qquad \) (die). The final speaker said that his tribe \( { }^{} \) \( \qquad \) (be suffering) as a result of contact with outsiders and asked the filmmakers how they \( { }^{} \) \( \qquad \)