2. Complete the sentences. Use the present continuous form of the verbs in brackets.
She.
1 2 It
3 It's nine o'clock, and you (listen) to the radio!
4 Pat's parents are on holiday, so she
grandparents this week.
5 Look! The children
(stay) with her
(play) in the garden
1) Paper is one of the most frequent waste materials, but it can be recycled.
2) Nuclear waste can contaminate the groundwater.
3) Pesticides are usually poisonous substances. But organic fertilisers, e.g. manure, are harmless.
4) Coniferous forests in the Northern Bohemia were polluted by acid rains.
5) Chemical factories discharge large amounts of waste water into rivers.
6) Paper, glass, plastics, and metals are recyclable materials.
7) Acid rain is caused by discharging gases.
8) CO2 is a pollutant which probably contributes to global warming.
9) Changes in the climate are due to pollution of the atmosphere.
Past Simple:
1. Mary helped me with homework 2. Mike worked at school 3. You watched TV on the evening of 4. Jane played the piano 5. Anna lived in Moscow. 6. I learned to swim 7. John answered my questions.8. They ate a lot of apples 9. We bought delicious food. 10. My mother chose expensive shoes
Futere Simple:
1. Mary will help me with homework 2. Mike will work at school 3. You will watch TV on the evening of 4. Jane will play piano 5. Anna will live in Moscow. 6. I will learn to swim 7. John will answer my questions.8. They will eat a lot of 9 apples. We will buy delicious food. 10. Mom will choose expensive shoes