подчеркните в каждой глагол-сказуемое и определите его видовременную форму и залог
1. All living things are characterized by the presence of a complex mixture called protoplasm.
2. By June many of these insects will have left the water, as they only spend their early stages in it.
3. We have already seen how some of the proteins make it possible for the blood to clot.
4. Your cat's eyes will not be seen on a dark night unless you shine a light in their direction because they glow only by reflected light.
5. We thought we were not feeding the hedgehogs properly so we added cod-liver oil and fine chopped worms to the warm milk.
6. The sparrows had gone to bed, and the long lines of starlings had flown to their roost ten miles away in a wood.
7. Several kinds of animals were domesticated by the late Stone Age.