Climate change is a real problem, but its 1) importance has been 2) grossly exaggerated. It's far less important than other social problems such as povetry, infectious diseases 3) deforestation, and 4) extinction of species, not to mention war, nuclear weapons and 5) biological weapons. We don't know whether the observed climate changes are, on balance, good or bad for the health of the biosphere. And the effects atmospheric carbon dioxide as a 6) effects on fertilize (здесь опечатка) of plant 7) growth are at least as important as its effects climate. So, we agree that more research is needed to improve 8) scientific 9) understanding of global 10) warming.
1) (Doing) his homework, he was thinking hard. 2) (Having done) his homework, he went for a walk. 3) (Selling) fruit, he looked back from time to time, hoping to see his friends. 4) (Having sold) all the fruit, he went to see his friends. 5) (Having eaten) all the potatoes, she drank a cup of tea. 6) (Drinking) tea, she scalded her lips. 7) (Running) in the yard, I fell and hurt my knee. 8) (Looking) through some magazines, I came across an interesting article about UFOs. 9) (Having written) out and (learnt) all the new words, he was able to translate the text easily. 10) (Having read) the story she closed the book and put it on the table
1) importance has been
2) grossly exaggerated. It's far less important than other social problems such as povetry, infectious diseases
3) deforestation, and
4) extinction of species, not to mention war, nuclear weapons and
5) biological weapons. We don't know whether the observed climate changes are, on balance, good or bad for the health of the biosphere. And the effects atmospheric carbon dioxide as a
6) effects on fertilize (здесь опечатка) of plant
7) growth are at least as important as its effects climate. So, we agree that more research is needed to improve
8) scientific
9) understanding of global
10) warming.
2) (Having done) his homework, he went for a walk.
3) (Selling) fruit, he looked back from time to time, hoping to see his friends.
4) (Having sold) all the fruit, he went to see his friends.
5) (Having eaten) all the potatoes, she drank a cup of tea.
6) (Drinking) tea, she scalded her lips.
7) (Running) in the yard, I fell and hurt my knee.
8) (Looking) through some magazines, I came across an interesting article about UFOs.
9) (Having written) out and (learnt) all the new words, he was able to translate the text easily.
10) (Having read) the story she closed the book and put it on the table