complete the sentences with the words in the box

endangered species  littering    air pollution   plastic rubbish      single-use   habitat  ecosystem   carbon dioxide     carbon footprint     environment protection

1............. is throwing garbage onto the ground instead of into a trash can

2. A(n)   .............. is a type of organism that is threatened by extinction

3.............. is the natural home or environment of an animal, plant, or other organism

4. A(n)............. is a biological community of interacting organisms and their physical environment

5. Energy conservation and............ are growing concerns in the world

6. A(n).............. is an indicator that accounts for greenhouse  gases emited by human activity

7........... is Earth's most important  greenhouse gas: a gas that asborbs and radiates heat

8............ items are products designed to be used only once before they are discarded

9. Cars, trucks, buses, off-road vehicles and planes are all considered mobile sources of............

10.............. such as plastic bags satys in the environment for many years after it has been used

Check the meaning of the words in the box. Use the words to complete the text below.

The Fish Tomato and other GM Foods

1. Did you know that scientists have put a fish (1) _______ into a tomato? They did it to develop tomatoes which can grow in cold temperatures.

2. So what are genes? Genes are instructions which exist inside every cell of every living thing. Each cell in the human body contains about 25,000 to 35,000 genes which determine your eye colour, how tall you are, what skills you have, and so on. So if you (2) _______ a plant gene, you can change a specific characteristic like colour, shape or height.

3. (3) _______ changes the genes of plants or animals to make genetically modified organisms (GMOs). Scientists believe that GMOs can help us in many ways. For example, GM (4) _______ can produce more food which contains more (5) _______. They can also have an engineered resistance to insects and (6) _______, and stay fresh for longer. GMOs can make fish grow larger and make cows produce healthier milk. Some people think that if we want to feed the world’s population, we will need GMOs.

4. But does genetic engineering work? Farmers use (7) _______ to kill weeds, but these chemicals can also damage crops. In the USA, farmers use GM crops which resist herbicides, so that they can destroy (8) _______ without damaging the crop. However, some ‘superweeds’ are becoming immune to the herbicides, so the farmers have to use more and more chemicals.

5. Food is very important to all of us and many people believe we are what we eat. These people are worried about the overuse of chemicals and the possible effects of eating GMOs. Some governments oppose them. What do you think?

VII. Choose the best answer to complete the passage. (2,0 pts)

Paper can be recycled by reducing it to pulp and (1) …….. it with pulp from newly harvested wood. As the recycling process (2) ……. the paper fibers to breakdown, each time paper is recycled its quality decreases. This means that (3) …..  a higher percentage of new fibers must be added, or the paper down cycled (4) ………  lower quality products. Any writing or coloration of the paper must first be removed by deinking, which (5) ………….. removes fillers, clays, and fibers fragments.

Almost (6) …… paper can be recycled today, but some types are harder to recycle (7) ……. others. Papers coated with plastic or aluminum foil, and papers (8) ……  are waxed, pasted, or gummed are usually not recycled (9) …….  the process is too expensive. Gift wrap paper also cannot be recycled (10) ……….  to its already poor quality.

           1. A. including                      B. combing                C. gathering               D. joining

2. A. makes                           B. forces                    C. results                   D. causes

3. A. either                            B. neither                   C. both                       D. between

4. A. out                                 B. within                    C. into                       D. above

5. A. only                              B. also                        C. even                       D. as well

6. A. all                                B. some                      C. a lot                       D. much

7. A. as                                  B. like                       C. than                      D. more

8. A. they                               B. these                      C. those                      D. that

9. A. but                                 B. because                 C. so that                   D. though

10. A. due                              B. apart                      C. together                 D. in addition

Giúp mình với!!!

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction in each of the following questions

It is generally believed that high level of carbon emissions lead to climate change

A. generally believed 

B. high level 

C. emissions 

D. to

Complete the next text with the present continuous form of the verbs in the box

Cut get increase cause change melt rise have

Power station, cars and factories produce carbon dioxide (CO2). Trees and plants change it back to oxygen, but we........................ down trees in the Amazon ranforest, so the amount of carbon dioxide in the air ................................ The carbon dioxide allows radiation from the sun to enter the atmosphere but not to leave it. This ...................................the atmosphere to heat up. Scientists think that the polar ice caps and glaciers around the world ............................... This is creating more water and the level of the sea ............................. In many parts of the world there is a possibility os floods on land near the coast. In general, the world's climate............................ This means warm areas ......................................... warter.

Các bn giúp mk vs mk tick cho. Thank you.

1.     Complete the summary with the words from the box.

Plastic is used to make many (1) ………………… today. The first man-made plastic, called (2) …………………, was created from plant material in 1862. However, it was too (3) ………………… to make. In 1866, John Wesley Hyatt invented (4) ………………… He was trying to find a(n) (5) ………………… for ivory, which was used to make billiard balls. Bakelite was (6) ………………… in 1909. It was the first plastic to be made entirely from (7) ………………… materials. Today, most plastic is made from (8) ………………… (9) …………………, this is bad for the (10) ………………… Therefore, people are still looking for alternatives.

Complete each sentence with the present or past simple passive form of the verb in brackets.

1.Waste plastic and metal ( collect ) once a week in our town .

2. Why .............. litter never ............. ( pick up ) in this park ? It's always the same !

3. Climate change ..... ............. ( predict ) by scientists 40 years ago .

4. About 50 % of our country's rubbish ....... ......... ( recycle ) last year .

5. Most of the air pollution in London ........ ( cause ) by cars and buses .

6. Six electric buses ....... . ( buy ) for our town last month .

Use the words to write the second sentence in such a way that it is as similar as possible in

     meaning to the original sentence. Do not change the form of the given words. 

1. I’m not you, but I think you should recycle these plastic carrier bags. (if)

………………………………………………………………………………………………..

2. Emma came first because she worked hard. (result)

……………………………………………………………………………………………….

3. Eating too much sugar can result in health problems. (lead)

………………………………………………………………………………………...……..

4. All flights had to be cancelled as a result of the pilots’ sudden strike. (so)

………………………………………………………………………………………….……

5. If I could swim, I would go scuba diving with Terry. (because)

……………………………………………………………………………………………….