VI. Write the correct tense or form of the verbs in brackets.
1. Alex_________ (not do) the gardening before it started raining.
2. The amount of plastic in the ocean_________ (increase) if we_________ (not take)
action now.
3. Outdoor air pollution_________ (cause) more than 3 million deaths a year.
4. There_________ (be) more than 80,000 wildfires so far this year.
5. What would you do if you_________ (catch) in a hurricane’s path?
6. By the time Hurricane Gilbert_________ (hit) Mexico it_________ (change) characteristics.
7. Heavy rains_________ (lash) the coast of Orissa and Andhra Pradesh in 2013.
8. In the early morning hours, tornado warnings_________ (issue) for storms in Oklahoma.
9. Water pollution makes aquatic plants and animals_________ (die).
10. Survivors said that many people managed_________ (escape), but they could not run
away fast enough.

V. Write the correct tense or form of the verbs in brackets.

1. Alex_________ (not do) the gardening before it started raining.

2. The amount of plastic in the ocean_________ (increase) if we_________ (not take) action now.

3. Outdoor air pollution_________ (cause) more than 3 million deaths a year.

4. There_________ (be) more than 80,000 wildfires so far this year.

5. What would you do if you_________ (catch) in a hurricane’s path?

6. By the time Hurricane Gilbert_________ (hit) Mexico it_________ (change) characteristics.

7. Heavy rains_________ (lash) the coast of Orissa and Andhra Pradesh in 2013.

8. In the early morning hours, tornado warnings_________ (issue) for storms in Oklahoma.

9. Water pollution makes aquatic plants and animals_________ (die).

10. Survivors said that many people managed_________ (escape), but they could not run away fast enough.

III. Complete the sentences with the correct form of the verbs in brackets.

1) If we _____ ( not recycle) paper now, we'll need to cut down more trees in the future.

2) If the local people _______ (have)

fresh water, they wouldn't have to use polluted water.

3) What _____ ( happen) if radioactive material was not handled properly?

4) If we recycle more household waste, there ______ ( be) less damage to the environment.

5) If we _____ ( not understand) environmental ptoblems, we would not be able to do anything about them.

6) If the polar ice-caps melted completely, Sea levels worldwide _____ ( rise) about 60 metres.

7) The amount of plastic in the ocean _______ ( increase) if we _____ ( not take) action now.

8) These fish ______ ( not die) if the factory _____ ( not dump) its toxic waste into the river.

9) There _____ ( not be) enough oxygen if we ______ ( not protect) the rain forests.

10) If I ______ ( be) the President, I _____ ( ban) billboards in cities in order to reduce visual pollution.

Help vs ạ :(((

If / we/ not/ take aciton/ now/ it/ not / possible/ save/ the Earth//.
A. If we don’t take action now, it won’t be possible to save the Earth.
B. If we won’t take action now, it isn’t possible to save the Earth
C. If we don’t take action now, it not be possible to save the Earth
D. If we aren’t taking action now, it won’t be possible to save the Earth
2 Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is made from the given cues.
I/ practise / speak/English / native speaker/ everyday/ improve/ English//.
A. I practise speaking English within a native speaker everyday to improve my English.
B. I practise speaking English to a native speaker everyday to improve my English.
C. I practise speaking English with a native speaker everyday to improve my English.
D. I practise speaking English for a native speaker everyday to improve my English.
3 Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is made from the given cues.
By the time/ rescue workers/ arrive/ they/ spend/ 2 days / the flooded area//. A. By the time rescue workers had arrived, they spent 2 days in the flooded area.
B. By the time rescue workers arrived, they have spent 2 days in the flooded area.
C. By the time rescue workers arrived, they spent 2 days in the flooded area. D. By the time rescue workers arrived, they had spent 2 days in the flooded area.
4 Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is made from the given cues.
The/ flight / England/ take off/ 11 a.m/ tomorrow. .
A. The flight to England will take off at 11 a.m tomorrow.
B. The flight to England takes off at 11 a.m tomorrow.
C. The flight to England take off at 11 a.m tomorrow.
D. The flight to England is taking off at 11 a.m tomorrow

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.

1. We shouldn't burn plastic bags in the open fires if we want to increase the amount of greenhouse gas in the atmosphere.

2. World leaders need to work together to solve big health and environmentalist problems.

3. Some tall trees fell down yesterday, injured two people.

4. He is responsible of preparing the guest list for all conferences.

5. They agreed on reduce CO₂ emissions and ending deforestation at the COP.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.

Sylvia Earle is one of the world's most famous marine scientists and a National Geographic Explorer-inResidence. She loves to go diving in the ocean. She has spent a lot of her life both in and under the waves. Earle has led more than a hundred expeditions and she set a record for solo diving in 1,000-metre deep water. In total, she has spent more than 7,000 hours underwater.

Earle describes the first time she went to the ocean: ‘I was three years old and I got knocked over by a wave. The ocean certainly got my attention! It wasn’t frightening, it was thrilling. And since then I have been fascinated by life in the ocean.’

In the past, Earle was the chief scientist of the National Oceanic and Atmospheric Administration in the USA. Now one of her jobs is with Google Earth’s Ocean. Earle’s special focus is on developing a global network of areas on the land and in the ocean. This network will protect and support the living systems that are important to the planet. She explains why this is important: ‘When I first went to the Gulf of Mexico in the 1950s, the sea looked like a blue infinity. It seemed to be too large and too wild to be damaged by the action of people. Then, in a few decades, not thousands of years, the blue wilderness of my childhood disappeared. By the end of the 20th century, about 90 percent of the sharks, tuna, turtles, whales and many other large creatures had disappeared from the Gulf. They had been there for millions of years.’

Some people don’t understand why the ocean is so important to life on Earth. Earle explains that ‘the ocean is the foundation of our life support system. The ocean is alive. The living things in the ocean generate oxygen and take up carbon. If we don‟t have the ocean, we don’t have a planet that works.’

The Gulf of Mexico has had many problems, especially after the Deepwater Horizon Oil disaster of 2010, but Earle says, ‘In 2003 I found positive signs in clear, deep water far from the mouth of the Mississippi River. It was full of life. Large areas of the Gulf are not damaged. Protecting the most important places will be good for the future of the Gulf and for all of us’

Which of the statements about Sylvia Earle is NOT true?

A. She’s an experienced expedition leader

B. She holds a record for the longest time under water

C. She does one of her favorite activities in her work

D. The work that she is currently doing is based all over the world.

IV, Write a suitable word in each blank to complete the passage. Three ways everyone can help make the Earth a greener place is to reduce, reuse, and recycle! When people reduce it means they are using (1)……………. of something. This allows us to create less waste. Turning off the (2)………………. when we brush our teeth is a simple way to reduce. This is a small action that prevents us from wasting water. Another small action people can take is to reuse things we already have. Taking bags to the store when we shop for food is one way to reuse them. Using both (3)…………….. of piece of paper before getting a new one is another way to reuse. (4)………………. is when new materials are created from old ones. Paper, plastic, and metalare all materials that can be recycled. Things like newspapers, soda cans, and plastic bags can all be turned into new objects if we take the time to recycle them!