1 It goes from the roots to the green parts of the plant through xylem vessels *

1 điểm

a Transport of Raw Sap

b Exchange of Gases

c Absorption

d Transport of Elaborated Sap

2 It takes place in the chloroplasts of the green parts of the plant *

1 điểm

a Transport of Elaborated Sap

b Exchange of Gases

c Photosynthesis

d Absorption

3 Which is not need in plant nutrition *

1 điểm

a Mineral salts

b Water

c Oxygen

d Sunlight

4 The vessels used for Transporting elaborated Sap *

1 điểm

a Stem

b Blood

c Phloem

d Xylem

5 It enables living beings to receive and respond to a stimuli *

1 điểm

a Interaction

b Receptor

c Effector

d Coordination

6 They provoke response *

1 điểm

a Receptor

b Effector

c Biotic

d Stimuli

One of the best (1)___ in the world is London. It is the place where culture goes along with innovation and modernity. It is also the place where the (2)__ family live. In (3)__ to this, it is one of favorite destinations for (4)____ from other countries as it is home to some of the best universities with high standards of education.
The most convenient way to reach (5)___ is by air. Flights run almost every day to London and (6)__ often arrange their trips with travel companies so as to see various places in a short time. Summer would be the most suitable time to plan a (7)__ to London as the weather would be favorable to roam around. A number of walks are arranged for people taking them into the center of the (8)____ and to see noteworthy places. 
Buckingham Palace is one of the most attractive places in London. The palace is where the royal (9)___ live. The Change of guards, a ceremony taking place almost every day around 11 a.m. The (10)____ lasts for about an hour and hundreds of people go there to enjoy it.

1. Humus, a substance found in soil, is soft and spongy and enables plant roots to send out tiny hair through that they absorb water and food.

2. From the monitoring of earthquake waves it is evidence that the Earth's outer core is liquid, whereas the inner one is solid.

3. People tend to make a lot of shopping at Xmas time.

4. Stuart stopped to write his letter because he had to leave for the hospital.

5. A fully grown male mountain lion may be eight long feet.

Read the passage and complete the sentences

Energy is fundament to human beings. Many poor people in developing countries do not have modern sources of energy like electricity or natural gas, with which their life can be improved.

   People who live in mountainous areas have to gather wood for fuel. This takes a lot of time. For many people living in rural areas, biogas is the largest energy resource available. The main use of biogas is for cooking and heating, but it can also provide energy for public transport. As biogas is smoke-free, it helps the problem of indoor air pollution. Moreover, it is made from plant waste and animal manure. They cost almost nothing.

   The tendency to use renewable energy sources in developing sources in developing countries is on the increase as non-renewable ones are running out. In the future, the wind and the sun will be uses as the most important environmentally friendly energy sources.

Question: Biogas helps solve the problem of indoor ________________________.

Extreme Amazon

The Amazon River begins in the Andes Mountain in Peru. It travels about 6,000 kilometers to the Atlantic Ocean. It is the largest river in the world. It is also the second longest. Most of the Amazon's water comes from rain. During the rainy season parts of the river are 190 kilometers wide.

The Amazon River goes through the world largest rain forest. The Amazon rain forest is home to the highest number of plant and animal species on Earth. There are around 2.5 millions kind of insects, such as the world's largest ant. At least, 3,000 kinds of fish live there, and one-fifth of all the bird species in the world.

Some of the Amazon's animals are dangerous, such the anaconda, the largest snake in the world.

The Amazon is very important to Earth. If we lose the Amazon, we will lose a big part of life on Earth

Match the questions with the answers to make a conversation. Then practice it in pairs.

 What means of transport do you think will be commonly used in the  future? Write a paragraph (80 – 100 words) to tell about it?(1,0 points)

     You should base on the suggestions below.

-         Name of means of transport?

-         What will it look like?

-         What technology will it use?(hi- tech ? /Does it fly?/ float?/ dive?/need a driver or not? take a lot of space?/ cause traffic jams/ avoid traffic jams?...

-         What kind of energy will it use? (Is it used wind– powered; hydro-power? or solar energy ? ….)

-         How many people can it transport?

-         What special about it?( Is it environmently friendly or not?)

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 What means of transport do you think will be commonly used in the  future? Write a paragraph (80 – 100 words) to tell about it?(1,0 points)

     You should base on the suggestions below.

-         Name of means of transport?

-         What will it look like?

-         What technology will it use?(hi- tech ? /Does it fly?/ float?/ dive?/need a driver or not? take a lot of space?/ cause traffic jams/ avoid traffic jams?...

-         What kind of energy will it use? (Is it used wind– powered; hydro-power? or solar energy ? ….)

-         How many people can it transport?

-         What special about it?( Is it environmently friendly or not?)

Read the passage and complete the sentences

Energy is fundament to human beings. Many poor people in developing countries do not have modern sources of energy like electricity or natural gas, with which their life can be improved.

   People who live in mountainous areas have to gather wood for fuel. This takes a lot of time. For many people living in rural areas, biogas is the largest energy resource available. The main use of biogas is for cooking and heating, but it can also provide energy for public transport. As biogas is smoke-free, it helps the problem of indoor air pollution. Moreover, it is made from plant waste and animal manure. They cost almost nothing.

   The tendency to use renewable energy sources in developing sources in developing countries is on the increase as non-renewable ones are running out. In the future, the wind and the sun will be uses as the most important environmentally friendly energy sources.

Question: Biogas is mainly used for ________________________.