I suggest _____________ off the lights before going out.

She was lazy, _________ she didn't pass the exam.

I suggest we ________ energy-saving bulbs instead of ordinary 100-watt bulbs.

_________ she often tells lies, many people believe her.

Use the words or phrases given below to complete a passage about how necessary to celebrate a day for parents.

Sunday/ a day off/ so everybody/ free from work and study.

I bought a picture _____________ was very valuable.

I lost my pen. I have looked __________ it for all the morning.

Choose the word in each group that has the underlined part pronounced differently from the rest.

Read the passage, then answer the questions below

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 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 power for the total population.

Many countries are already using solar energy. Solar panels are placed on the roofs of a house and the Sun's energy is used to heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy, too.

Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015.

Where are the solar panels placed?

Read the passage, then answer the questions below

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 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 power for the total population.

Many countries are already using solar energy. Solar panels are placed on the roofs of a house and the Sun's energy is used to heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy, too.

Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015.

When will cars use solar power instead of gas in Sweden?

Use the words or phrases given below to complete a passage about how necessary to celebrate a day for parents.

Children/ have/ special day to express/ feelings, memories and love/ their parents.

Use the words or phrases given below to complete a passage about how necessary to celebrate a day for parents.

I believe/ idea/ be supported/ and/ it/ be celebrated nationwide.

Choose the word in each group that has the underlined part pronounced differently from the rest.

Choose the word in each group that has the underlined part pronounced differently from the rest.

Choose the word in each group that has the underlined part pronounced differently from the rest.

Choose the word in each group that has the underlined part pronounced differently from the rest.