V. Read the passage and answer the questions given
1. Yes, they can
2. We should use them economically and try to find out alternative sources of power.
3. Because it is very dangerous
4. Radioactivity cause cancer and may badly affect the future generation.
5. I will use natural resources as economically as possible.
VI. Rewrite the sentences so that it has similar meaning as the sentence printed before, using the words given.
1. Solar panels will be installed on the roof of our house next week.
2. A new school will be built for poor chilren next month
3. Will cracks on the water pipes be checked by the plumber in two days ?
4. These chemicals are sold everywhere in my hometown.
5. The film on types of future energy sources won't be shown next Friday.
III. Give the correct form of the words given to complete the sentences.
1. plentiful
2. environmentally
3. pollution
4. heat
5. Unfortunately
IV. There is one mistake in each sentence. Underline and correct the mistake.
1. turn → turning ( sau tính từ là động từ thêm _ing )
2. will clean → will be cleaning ( có thời gian cụ thể ở tương lai "at 9 am tomorrow" nên chia thì tương lai tiếp diễn )
3. will be buying → will buy ( có "next year" nên chia thì tương lai đơn )
4. stars → star
5. finding → found ( bị động nên động từ phải ở dạng quá khứ phân từ )
