1.

If the Copal factory continues to manufacture copper oxychloride, the wild life will die.

goes

If the Copal factory goes on manufacturing copper oxychloride, the wild life will die.

2.

Conservationists have been urging the government to withdraw the company's permit.

suggesting

Conservationists have been suggesting that the government should withdraw the company's permit.

3.

Conservationists have been urging the government to withdraw the company's permit.

take

Conservationists have been urging the government to take (away) the company's permit away.

4.

The government accepted more than £170,000 from the World Wildlife Fund.

gave

The World Wildlife Fund gave the government more than £170,000.

The World Wildlife Fund gave more than £170,000 to the government.

5.

The World Wildlife Fund is not blaming the factory for the departure of the flamingoes.

fault

The World Wildlife Fund is not saying (does not say) that the departure of the flamingoes is the factory's fault (the fault of the factory).

6.

The effluent has not yet had time to exert its effect on the algae.

affect

The effluent has not yet had time to affect the algae.

7.

Once copper levels have accumulated they cannot be removed.

built

Once copper levels have built up they cannot be removed.

8.

Once copper levels have accumulated they cannot be removed.

taken

Once copper levels have accumulated they cannot be taken away (out).

9.

Why locate the factory 400 miles from the coast?

reason

What is the reason for (What reason is there for) locating the factory 400 miles from the coast?

10.

Another factory making copper oxychloride in Nairobi recently failed to secure an export order.

succeed

Recently another factory making copper oxychloride in Nairobi did not succeed in securing an export order (recently).