neither... nor but and so either... or
1. People should not throw rubbish in the park. People should not cut down the trees in the park.
2. Mould and mildew can cause health problems. We need to remove any growth regularly.
3. For a start, we should use renewable resources. We should also consume more organic food.
4. Modern household appliances make our life more convenient. Some of them are not eco-friendly
and cause pollution.
5. We should not waste paper. We should not cut down any trees either.
Gợi ý hướng dẫn:
1. People should not throw rubbish and cut down the trees in the park./People should neither throw
rubbish nor cut down the trees in the park.
2. Mould and mildew can cause health problems, so we need to remove any growth regularly.
3. For a start, we should either use renewable resources or consume more organic food.
4. Modern household appliances make our life more convenient, but some of them are not eco-
friendly and cause pollution.
5. We should neither waste paper nor cut down any trees./We should not waste paper and cut down
any trees.
4. Complete the following sentences using which and the words given. Change the word forms or
add some words, if necessary. (Hoàn thành các câu sau đây sử dụng "which" và các từ cho trước. Thay
đổi hình thức từ hoặc thêm một số từ, nếu cần thiết.)
1. some businesses and people / been environmentally irresponsible / lead / global warming /
climate change.
Some businesses and people have been environmentally irresponsible, which has led to global warming
and climate change.
2. green technology / use renewable resources / create / eco-friendly / products
3. climate changes / affect crop harvests / cause / global / local / food shortages
4. environmental pollution / put some species / danger of extinction / affect / species diversity /
Earth
5. everybody / should make an effort / go green / help / save / planet / future generations
Hướng dẫn:
2. Green technology uses renewable resources, which can help to create eco-friendly products.
3. Climate changes affect crop harvests, which can cause global or local food shortages.
4. Environmental pollution can put some species in danger of extinction, which can affect species
diversity on Earth.
5. Everybody should make an effort to go green, which can help to save our planet for future
generations.
5. Use the conjunctions and the ideas in the box to make complex sentences. (Sử dụng các liên từ
và ý tưởng trong hộp để tạo câu phức.)