Topic 2. You are asked to write an article about 'The Saiga' for your school newsletter 'Our Endangered Planet'. Write 3 paragraphs using the plan below:
(Paragraph 1) - short information about the Saiga (what / where)
(Paragraph 2) - why it is endangered
(Paragraph 3) - ways of preservation
Total (6)
He helps his mum on Sundays. - Present Simple
He helped his mum last Sunday. - Past Simple
He has already helped his mum - Present Perfect
He will help his mum next Sunday - Future Simple