II.   Fill in the blank with one of the given words.

support, planets, Mars, heart, liquid water, aliens

1.  Earth is the only world in our solar system with ……………………. on the surface.

2.  The ……………………. of our solar system hold more than 150 moons in their orbits.

3.  Our solar system is the only one known to ……………………. life.

4.  The Sun is the ……………………. of our solar system.

5.  Some people believe that Earth may have been visited by ……………………..

6.  ……………………. is known as the Red Planet.

Fill in each numbered blank with one suitable word or phrase.

Are there intelligent (06) ……………………on the other planets in our system? Maybe there are. In our (07) ……………………galaxy there are millions of stars. Some must have planets with (08) ……………………like those on earth. (09) ……………………in space there could be other thinking beings. They would probably look (10) ……………………different that we might not (11) ……………………them as people. However, (12) ……………………their planet is older than our planet, they may know more than (13) ……………………. They may have more progress (14) ……………………some aspects. They may be traveling in space and be (15) ……………………human beings.

06. A. things     B. humans     C. beings   D. animals

07. A. own   B. distant   C. nearby     D. faraway

08. A. air   B. conditions   C. climate     D. gemstones

09. A. Nowhere    B. Anywhere    C. Somewhere    D. Where

10. A. much     B. many    C. such    D. so

11. A. recognize     B. look    C. approve    D. consider

12. A. when    B. if     C. in case    D. unless

13. A. our    B. us    C. we do     D. we are

14. A. on    B. for     C. with    D. in

15.  A. examining    B. looking    C. discovering    D. seeking

Fill in each numbered blank with one suitable word or phrase.

Are there intelligent (06) ……………………on the other planets in our system? Maybe there are. In our (07) ……………………galaxy there are millions of stars. Some must have planets with (08) ……………………like those on earth. (09) ……………………in space there could be other thinking beings. They would probably look (10) ……………………different that we might not (11) ……………………them as people. However, (12) ……………………their planet is older than our planet, they may know more than (13) ……………………. They may have more progress (14) ……………………some aspects. They may be traveling in space and be (15) ……………………human beings.

06. A. things     B. humans     C. beings   D. animals

07. A. own   B. distant   C. nearby     D. faraway

08. A. air   B. conditions   C. climate     D. gemstones

09. A. Nowhere    B. Anywhere    C. Somewhere    D. Where

10. A. much     B. many    C. such    D. so

11. A. recognize     B. look    C. approve    D. consider

12. A. when    B. if     C. in case    D. unless

13. A. our    B. us    C. we do     D. we are

14. A. on    B. for     C. with    D. in

15.  A. examining    B. looking    C. discovering    D. seeking

Fill in each numbered blank with one suitable word or phrase.

Are there intelligent (06) ……………………on the other planets in our system? Maybe there are. In our (07) ……………………galaxy there are millions of stars. Some must have planets with (08) ……………………like those on earth. (09) ……………………in space there could be other thinking beings. They would probably look (10) ……………………different that we might not (11) ……………………them as people. However, (12) ……………………their planet is older than our planet, they may know more than (13) ……………………. They may have more progress (14) ……………………some aspects. They may be traveling in space and be (15) ……………………human beings.

06. A. things     B. humans     C. beings   D. animals

07. A. own   B. distant   C. nearby     D. faraway

08. A. air   B. conditions   C. climate     D. gemstones

09. A. Nowhere    B. Anywhere    C. Somewhere    D. Where

10. A. much     B. many    C. such    D. so

11. A. recognize     B. look    C. approve    D. consider

12. A. when    B. if     C. in case    D. unless

13. A. our    B. us    C. we do     D. we are

14. A. on    B. for     C. with    D. in

15.  A. examining    B. looking    C. discovering    D. seeking

Fill in each numbered blank with one suitable word or phrase.

Are there intelligent (06) ……………………on the other planets in our system? Maybe there are. In our (07) ……………………galaxy there are millions of stars. Some must have planets with (08) ……………………like those on earth. (09) ……………………in space there could be other thinking beings. They would probably look (10) ……………………different that we might not (11) ……………………them as people. However, (12) ……………………their planet is older than our planet, they may know more than (13) ……………………. They may have more progress (14) ……………………some aspects. They may be traveling in space and be (15) ……………………human beings.

06. A. things B. humans C. beings D. animals

07. A. own B. distant C. nearby D. faraway

08. A. air B. conditions C. climate D. gemstones

09. A. Nowhere B. Anywhere C. Somewhere D. Where

10. A. much B. many C. such D. so

11. A. recognize B. look C. approve D. consider

12. A. when B. if C. in case D. unless

13. A. our B. us C. we do D. we are

14. A. on B. for C. with D. in

15.  A. examining B. looking C. discovering D. seeking

Fill in each numbered blank with one suitable word or phrase.

Are there intelligent (06) ……………………on the other planets in our system? Maybe there are. In our (07) ……………………galaxy there are millions of stars. Some must have planets with (08) ……………………like those on earth. (09) ……………………in space there could be other thinking beings. They would probably look (10) ……………………different that we might not (11) ……………………them as people. However, (12) ……………………their planet is older than our planet, they may know more than (13) ……………………. They may have more progress (14) ……………………some aspects. They may be traveling in space and be (15) ……………………human beings.

06. A. things B. humans C. beings D. animals

07. A. own B. distant C. nearby D. faraway

08. A. air B. conditions C. climate D. gemstones

09. A. Nowhere B. Anywhere C. Somewhere D. Where

10. A. much B. many C. such D. so

11. A. recognize B. look C. approve D. consider

12. A. when B. if C. in case D. unless

13. A. our B. us C. we do D. we are

14. A. on B. for C. with D. in

15.  A. examining B. looking C. discovering D. seeking

Read the dialogue and then decide whether the statements that follow are true or false. Write True or False in your answersheet:

A planet is a body in space that revolves around a star. There are nine planets in our solar system, and these nine planets travel around the sun. The names of the planets are Mercury, Venus, Earth, Jupiter, Saturn, Uranus, Neptune, and Pluto. Planets travel in orbits around their stars . All of the planets of the solar system revolve in elliptical orbits. In other words, their orbits are like large, flat circles. The time that it takes a planet to make one revolution around the sun is called its year. The Greek were the first people to recognize and give names to some of the planets. The word planet comes from a Greek word meaning wanderer. If a person wanders, this means that he goes from one place to another and does not have a home. The Greek thought that the planets “wandered” in the sky. However, modern scientists can predict the movement of the planets very accurately

____ 1/ A planet revolves around the Earth.

____2/ Venus, Mars and Neptune are planets and stars.

____ 3/ The Greek were the first to recognize some of the planets.

____ 4/ The planets in our solar system travel around the sun and in elliptical orbits

Fill in each blank with ONE suitable word to complete the following passage

hydro – heat - abundant - freely – renewable - friendly – turbines – solar- available- generate

1. How much power output will the new wind__________increase?

2. Batteries of solar energy are eco-__________ products.

3. Renewable energy sources are favoured because they are__________.

4. In this area natural gas is not always__________.

5. __________ power is generated from the energy of fast running water.

6. Solar energy is__________, and solar power can be used to generate electricity.

7. My family will be receiving__________ panels for home tomorrow morning.

8. Fossil fuel burning produces__________ and carbon dioxide.