UNIT 10: PLANET EARTH
I. Vocabulary & Grammar Match the words and phrases with their definitions.
1. flora and fauna a. a large area of water
2. landform b. all the plants and animals in a place
3. body of water c. a cycle explaining who eats whom in the wild
4. food chain d. an area to protect important plants and animals
5. grassland e. a natural shape on Earthʼs surface such as a mountain or a valley
6. nature reserve f. a fairly flat area of grass
II. Complete the sentences with the correct words / phrases in the box
habitats solar system landform pole nature reserves
1. Different animals and plants live in different types of _________.
2. Our ___________ consists of stars the Sun and everything bound to it by gravity.
3. ___________ can exist under water in the form of mountain ranges.
4. The South___________ is the southernmost point on Earth.
5. ___________ are areas where flora and fauna are reserved and managed for conservation
III. Choose the correct answer A, B, C or D to complete each sentence.
1. Mother Earth ______ us with air to breathe water to drink and food to eat
A. keeps B. protects C. provides D. produces
2. ______ animals can cause ecological imbalances in Earthʼs ecology.
A. Chasing B. Preserving C. Hunting D. Grazing
3. To keep the ecologies on Earth in ______ we need to protect natural resources.
A. reserve B. balance C. good D. protection
4. One way to ______ peopleʼs awareness of the need to protect our Earth is to follow the 3Rs
A. rise B. preserve C. protect D. raise
5. Many human activities cause ______ which is also called habitat destruction.
a. Climate change B. habitat loss C. ecological balance D. global warming
6. Orange trees and cactuses are both flowering plants ______ have seeds that grow flowers.
A. who B. which C. that D. what
7. A naturalist ______ studies the natural world often makes observations of the relationships
between organisms and their environment.
A. that B. which C. who D. what
8. Humans are cutting down too many trees on Earth ______ lungs are jungles and forests.
A. whose B. which C. who D. that
6. The cycle of seasons brings major changes ______ requires animals to adapt.
A. whose B. that C. which D. who
7. Scientists use the Hubble Space Telescope ______ began orbiting Earth in to observe and take
pictures of planets.
A. whose B. that C. who D. which
8. Humans are cutting down too many trees on Earth ______ lungs are jungles and forests.
A. whose B. which C. who D. that
9. The cycle of seasons brings major changes ______ requires animals to adapt.
A. whose B. that C. which D. who
10. Scientists use the Hubble Space Telescope ______ began orbiting Earth in to observe and take
pictures of planets.
A. whose B. that C. who D. which
VI. Điền vào ô trống dạng đúng của từ trong ngoặc
1. She __________ (play) tennis every Sunday.
2. They __________ (visit) their grandparents last week.
3. I __________ (watch) a movie next weekend
4. He __________ (study) Spanish at the moment.
5. We __________ (have) lunch when they arrived.
6. __________ you __________ (visit) your parents next month?
7. I __________ (not finish) my homework yet.
8. They __________ (go) to the beach tomorrow.
9. When I arrived, he __________ (wait) for me.
10. __________ she __________ (go) to the party last night?
V. Chọn đáp án đúng
1. She _____ to Nha Trang every summer.
A. goes B. went C. will go D. is going
2. We _______ to her house last night.
A. go B. went C. will go D. are going
3. I _______ English for two years.
A. am studying B. studied C. will study D. have studied
4. _____ they go to the show last night?
A. Did B. Do C. Will D. Are
5. We _______ to the zoo tomorrow.
A. go B. went C. will go D. are going
6. Tom has been selling cars ________.
A. three years ago B. since three years C. for three years ago D. for three
years
7. Mary __________ badminton twice a week.
A. plays B. have played C. is playing D. played
8. He__________ breakfast this morning.
A. haven’t eaten B. didn’t eat C. doesn’t eat D. will eat
9. Alex __________ for the examination now.
A. studies B. studied C. is studying D. will study
10. _____ you ever been to Portugal?
A. Do B. Did C. Will D. Have
