Give the right word formation for these provided word

1. ________waves are one of the great forces of nature. (tide)

2. Tsunamis, earthquakes and typhoons are _________________ disasters. (nature)

3. Our _________ turns out to be correct. (predict)

4. The building was _______ damaged by the fire. ( extend)

5. The most ____ earthquake in Japanese history damaged Tokyo and Yokohama. (disaster)

6. A typhoon is going to hit our area. What sorts of__________ shall we make? (prepare)

7. _____________ food is very convenient for campers. (can)

8. Today __________________can predict when a tidal wave hits land. (science)

9. It was the biggest ___________of Mt. Vesuvius for some years. (erupt)

10. A tidal wave brings death and _________ in its way. (destroy)

1. Solar energy is............by the sun ( provision)

2. What can we do ...........energy? ( conservation)

3. Tom, remember to use energy more.........! (effcient)

4. We can protect the environment by ..........air ........(redution/pollute)

5. Huong speaks English more........than Lan .(fluent)

6. She speaks English quite...........(good)

7. The old man walked .........to the park. (slow)

8. The street is............with people watching colorful parades.( crowd)

9. Tuan sighed .........when he heard that he failed the test (sad)

10. A tidal wave brings death and..............in its quake. ( destroy) 

Làm giúp e vs ạ :(( ?!!

III. Use the correct form.

1. It's ........... to avoid traffic jams during rush hours in the this big city ( difficulty)

2. Let me ....... you on your winning the full scholarship! (congratulation)

3. You should pay more .......... to what the teachers says ( attentive)

4. Tet is the most important .......... for Vietnamese ( celebrate)

5. The most ............ earthquake in Japanese history damaged Tokyo and Yokohama ( disaster)

Are you looking for a cheap. clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from the sun. At present, most of our electricity comes from the use of coal, gas, oil, or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the Earth is enough to provide power for the total pollution. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the Sun's energy is used o heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy. Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar energy instead of gas by the year 2015.

True or False sentence:

1....................Solar energy can be cheap and clean.

2....................Most of our electricity now comes from nuclear power.

3....................the solar energy that gets to the Earth cannot provide enough power for the world's population.

4....................Solar energy can be used on cloudy days.

5....................All buildings in Sweden will be heated by solar energy in 2050.

Read the paragraph and choose the best answer.

Are you looking for a cheap, clean, ............ (1) source of power that doesn’t cause …………(2) or waste natural resources? Look no further than solar energy from our sun. At present, most of our …..……(3) comes from the use of coal and gas, oil or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the earth is enough to provide………(4) for the total population. Many countries are already using solar energy. Solar panels are placed on the ……..(5) of our house and the Sun’s (6) ….is used to heat water. The energy can be…………….(7). For a number of days, so on cloudy days you can use (8)………. energy, too.

A. effect

B. effective

C. effectively

D. effectiveness

Read the paragraph and choose the best answer.

Are you looking for a cheap, clean, ............ (1) source of power that doesn’t cause …………(2) or waste natural resources? Look no further than solar energy from our sun. At present, most of our …..……(3) comes from the use of coal and gas, oil or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the earth is enough to provide………(4) for the total population. Many countries are already using solar energy. Solar panels are placed on the ……..(5) of our house and the Sun’s (6) ….is used to heat water. The energy can be…………….(7). For a number of days, so on cloudy days you can use (8)………. energy, too.

A. streets

B. grounds

C. roofs

D. suns

Read the paragraph and choose the best answer.

Are you looking for a cheap, clean, ............ (1) source of power that doesn’t cause …………(2) or waste natural resources? Look no further than solar energy from our sun. At present, most of our …..……(3) comes from the use of coal and gas, oil or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the earth is enough to provide………(4) for the total population. Many countries are already using solar energy. Solar panels are placed on the ……..(5) of our house and the Sun’s (6) ….is used to heat water. The energy can be…………….(7). For a number of days, so on cloudy days you can use (8)………. energy, too.

A. power

B. energy

C. nuclear

D. panels

Read the paragraph and choose the best answer.

Are you looking for a cheap, clean, ............ (1) source of power that doesn’t cause …………(2) or waste natural resources? Look no further than solar energy from our sun. At present, most of our …..……(3) comes from the use of coal and gas, oil or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the earth is enough to provide………(4) for the total population. Many countries are already using solar energy. Solar panels are placed on the ……..(5) of our house and the Sun’s (6) ….is used to heat water. The energy can be…………….(7). For a number of days, so on cloudy days you can use (8)………. energy, too.

A. polluted

B. pollute

C. pollution

D. unpolluted