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1.
Non-renewable energy sources (use up) will be used up in the future.
2.
Sources of energy (use) will be used effectively in the future.
3.
The washing machine (not repair) won't be repaired by the mechanic tomorrow.
4.
Next month, all light bulbs in the classroom (replace) will be replaced by the low energy ones.
5.
The sun and the wind (develop) will be developed as two main alternative sources of energy in the future?
6.
The use of fossil fuels (reduce) will be reduced next year.
7.
A lot of money (spend) will be spent on heating this winter?
8.
The tax on petrol (not increase) won't be increased. by the government this summer.
1.write
2.see
3.will be
4.are studying / will have
5.was / took
6.see
7.helps / finishes
=> Lan goes to school six days a week
=> Could you show me the way to the post office?
=> How far is it from your house to the market ?
4.sometimes / play / marbles / recess / We / at /.
=> We sometimes play marbles ar recess
4.sometimes / play / marbles / recess / We / at /.
1. The nurse told Hoa to go back the waiting room.
2. Vegetables often have dirt from the farm on them
3. There was a good selection of meat on the stall
4. Baseball and basketball are the most popular activities after school
5. I need a fifty thousand dong phone card
We are looking for cheap, clean, and effective sources of energy. These types of energy won’t cause pollution or waste natural resources. Solar power is one of these energy sources. It will (1) be provided freely by the sun. One percent of the solar energy that reaches the earth will be enough to provide electricity for the whole population of the world. Solar energy will (2) be used by many countries around the world. Solar panels will (3) be placed on the roofs of houses and other buildings and the sun’s energy will be used to heat water. The energy will (4) be stored for a long time. We hope that by using solar energy the problem of the energy shortage will (5) be solved.
Exercise : Complete the following tag questions:
1. Lan enjoys watching TV after dinner, _doesn't she____?
2. They’ll buy a new computer, __won't they___
3. She can drink lots of tomato juice every day, ___cannot she__?
4. We should follow the traffic rules strictly, ___shoudn't we__?
5. Your mother has read these fairy tales for you many times, __hasn't she___?
6. He seldom visits you, ___does he__?
7. Nobody called the phone, __did they___?
8. Everyone took a rest, __did they___?
9. You took some photos on the beach, __did you___?
10. He hardly ever makes a mistake, __does he___?
11. Nobody li.ked the play, ___did they__?
12. She’d saved money if she bought fresh food, ___would she__?
13. Mr.Smith usually remembered his wife’s birthdays, ___did he__?
14. Neither of them offered to help you, __did they___?
15. He ought to have made a note of it, ___shouldn't he__?
Mom : What do you want to eat for dinner ?
Dad: I want to eat some beef and a cup of tea .
Younger brother : I want to eat cheese .
Mom : OK .
But have no pocket of tea , yogurt and fresh milk . Can you buy for me it ?
Elder sister : Yes , I can .
In the store ...
Buyer ( elder sister ) : Excuse me !
Salesgirl : Can I help you ?
Buyer ( elder sister ) : I want to buy five pockets of tea . How much are they ?
Salesgirl : They're thirty thousand dong .
What else ?
Buyer ( elder sister ) : ... I want to buy ... yogurt and fresh milk . What much ?
Salesgirl : It's twenty - six thousand dong .
That is fifty - six thousand dong altogether then .
Buyer ( elder sister ) : Here you are sixty thousand dong .
Salesgirl : Here is your change . Thank you .
Buyer ( elder sister ) : Thanks , bye .
A: I really like this house. It’s so beautiful
B: Yes, madam. Lot of people like this house
A: How much do you charge for it?
B: It’s priced at $10000. But I will discount if you sign a contract right now
A: Okay.
1.Sources of energy
Solar power harvests the energy of the sun through using collector panels to create conditions that can then be turned into a kind of power. Large solar panel fields are often used in desert to gather enough power to charge small substations, and many homes use solar systems to provide for hot water, cooling and supplement their electricity. The issue with solar is that while there is plentiful amounts of sun available, only certain geographical ranges of the world get enough of the direct power of the sun for long enough to generate usable power from this source.