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Read the passage and tick (\(\sqrt[]{}\))True or False
Energy is fundament to human beings .Many poor people in developing countries do not have modern sources of energy like electricity or natural gas ,with which their can be improved.
People who live in mountainous areas have to gather wood for fuel.This takes a lot of time. For many people living in rural areas, biogas is the largest energy resource aveilable .The main use of biogas is for cooking and heating ,but it can also provide energy for public transport.As biogas is smoke-free,it helps the problem of indoor air pollution.Moreover, it is made from plant waste and animal manure.They cost almost nothing.
The tendency to use renewable energy sources in developing sources in developing countries is on the increase as non-renewable ones are running out. In the future, the wind and the sun will be uses as the most important environmentally friendly energy sources.
| True or False | True | False |
| 1.Non-renewable sources are being used up | True | |
| 2.Many poor people in developing countries do not have electricity | True | |
| 3.Biogas is a new source of energy available for poor people | True | |
| 4.Biogas creates a lot of smoke | False | |
| 5.The new energy source is not costly | True |
| kerosenne | of | daylight | earn | opportunity | both | light | from | modern | education |
It's hard to imagine (1).........education.....without energy.Without energy , people's ability to get a decent education is severely affected.Education is acknowledged as a crucial factor in helping people escape (2)...........from.....poverty.In communities without energy , children are often forced out of school to help collect cooking materials or (3).......earn.......money.When they go to school , it has to be in (4)..........daylight......,which restricts their hours especially as many children walk for hours to get there.When they arrive home to do their school work , they have no (5)......light...........to study and all that greets them is darknees.Or they have to rely on (6)....kerosene.......to provide precious light , which is (7)...........both..........expensive and dangerous ; if a lamp is knocked over it can cause serious burns.Computers , radio or TV are important tools in the (8)...........modern ........ A lack (9).......of...........electricity restricts the (10)......opportunity.............for children to children to further their education .And teachers don't want to work in communities where these are no lights , little equipment , no TVs , computers or life after dark.
#Yumi
Fill the words in the box below into the blanks
| foods water health prevention cancer |
A healthy diet is one the helps maintain or improve ....health... It is important for the..prevention.. of many chronic health ricks such as: obsity, heart diease, diaetes, and..cancer...
A healthy diet involes consuming appropriate amounts of all nutrients, and an adepuata amount of..water.. Nutrients can be obtained from many different..foods.., so there are wide variety of diets that may be considered healthy
Fill the words in the box below in the blanks.
| cause | gum disease | worse | cavity | pain |
WHAT IS A TOOTHACHE?
A toothache is any .pain.. or soreness within or around a tooth or the jaw. The most common .cause.. of toothache is dental cavities. Bacteria in the mouth can form plaques that stick to teeth and form acids that eat throgh tooth enamel, causing a cavity... . This toothache pain is usually .worse.. when you eat cold or hot food. Other common causes of toothache are gum disease..., tooth abscess, cracked tooth, irritated tooth root, and a condition called temporomandibular joint, which affects the jaw.
Complete the passage,using the words in the box.
An entertainment is any .....(1) activity..... which provides a diversion or permits people to amuse themselves in their ....(2) leisure.... time.
Entertainment is typically passive-as in watching opera or a.....(3) movie.... . Activites which involve participaiting in .....(4) games...... or sports are more often considred to be recreation.Activities such as personal reading or practising a musical .....(5) instrument..... are considered as hobbies.
The industry that provides entertainment is ........(6) called........... the entertainment industry.There are many ....(7) forms... of entertainment,which cater for particular tastes.For example,there is cinema,theatre,sports,games,social dance which cater for different groups of people.
These may also be grouped on the age of persons interested, such as child entertainment or ....(8) adult.... entertainment .For example,puppets,clowns,pantomimes and ........(9) cartoons.... tend to appeal to children,though adults may also find them .......(10) enjoyable....