1Look at the four opening pictures (dark clouds, runners at the tape, a boy crossing the road, a hillside of stumps) and say what will happen next.
2Tell your friend what your village or city will look like after ten years.
3Write the words from the text for these meanings: been made impure, danger, poisonous, smoke, responsible for a specific wrong doing, causing great damage.
4What are the sources of waste?
5What causes death to plants and animals?
6Give examples of fossil fuels.
7Why have smokeless zones not worked?
8How are we responsible for environmental pollution?
9What causes the rise in temperature?
10What will be the result of melting ice?
11Suppose you are the school captain. How will you keep your school clean and tidy?
12What kind of text is a weather forecast, and where do you find this type of text?
13What's the weather like? Complete: On Saturday, it is ... On Sunday, it is ... On Friday, ... It is ... on Thursday. It is ... on Monday. It is ... on Tuesday.
14Look at the days and weather and write Yes or No: (a) It is sunny on June 23. (b) It is cloudy on June 21. (c) It is hot on June 25. (d) It is rainy on June 24. (e) It is rainy on June 22. (f) It is sunny on June 20. (g) It is hot on June 26. (h) It is snowy on June 23. (i) It is rainy on June 21. (j) It is windy on June 24.
15Write WEATHER or SEASON for each word: hot, rainy, fall, snowy, winter, windy, summer, sunny, cold, spring.
16Talk to each other in pairs based on these situations: It's raining heavily. Gita studies very well. It's very windy. He looks tired. She looks happy.
17Look at the picture of the weather news: What is the woman doing? In which unit is rainfall measured?
18Choose the correct option: (a) Don't worry about your test! I'm sure ... (you'll pass / you're going to pass). (b) I ... on Sunday. I have a doctor's appointment. (won't come / 'm not coming). (c) Are you hot? OK, ... open the window. (I'm going to / I'll). (d) Don't leave your bag there! Someone ... ('s stealing it / 'll steal it). (e) It's already 9:50! ... late for school. (We're going to be / We'll be). (f) I forgot your drink! ... go and get it now. (I'm going to / I'll). (g) Do you think they ... the presents? ('ll like / 're going to like). (h) That's OK. ... you mine. (I'll lend / I'm going to lend).
19What changes will occur in your school next year? Write a paragraph.
20Write any five things you will do after your final exam.
21What is the difference between will and going to?
22Name the four kinds of sentences and give one example of each.
23What do reduce, reuse and recycle mean?
24What are the dykes in Kipling's song, and what lesson does the song teach?