1)i know that 2) i think that 3) i say that 4) it is clear that дописать предложения

Question

1)i know that 2) i think that 3) i say that 4) it is clear that
дописать предложения

Answer 1

I know that  the Robins fly in winter
I think the summer will be hot
I say, what kind of animal
it is clear that migratory birds