Complete the sentences. Which type of conditional is used in each one?
1 It there had been less pollution, climate
change (not/become)
such a big problem.
2 If you only use social media, you...
(not/spend) enough time talking with your friends face to face.
3 If they had left home on time, they …
(not/miss) their flights to Almaty
4 When you donate to the homeless shelter,
you... (make) a difference.
5 if we only ate organic food, we
(stay) strong and healthy
2)How does our environment influence our children?
3)I don't think people living in isolation could be happy.
4)Ecologists study what happens to different species of birds and animals.
5)My father's influence on me was great.
6)My interest lies in nature .I am fond of animals.
7)It's not easy it collect information about this species of plants.
8)Mr Brown is 92 years old but he is in good health.
9)What's the number of children in your family?
10)Ecology is a science about our environment.