Do
Does
What is
What are
people catch fish in the rivers or lakes near your house?
environmental protection occupy an important place in everybody's life?
the resources demand rational use?
industrial waste influence people's health?
all people going in defence of nature?
the air like in the place you live?
the biosphere affected by?
at present being done to solve the problem?
A fundamental social group in society typically consisting of one or two parents and their children.
busy
Engaged in activity, as work; occupied.
a bit
A small portion, degree, or amount: a bit of lint; a bit of luck.
soap
A cleansing agent, manufactured in bars, granules, flakes, or liquid form, made from a mixture of the sodium salts of various fatty acids of natural oils and fats.
operas
A theatrical presentation in which a dramatic performance is set to music
together
In or into a single group, mass, or place
study
The act or process of studying.
starts
To begin an activity or a movement; set out.
interesting
Arousing or holding the attention; absorbing.
subjects
Being in a position or in circumstances that place one under the power or authority of another or others