Not managed properly, ____________ can lead to many respiratory diseases.
fuel
soot
impact
greenhouse
City dwellers are able to lead an increasingly active lifestyle thanks to more ____________ services for everyday life.
poor
room
exciting
convenient
Wanting to strengthen the relation between countries, all the representatives support the new ____________. A. order B. responsibility C. contribution D. proposal
D
Since she was 11, Jenny has taken part ____________ this volunteering programme every year.
out
of
to
in
The city power grid operates ____________ every day thanks to many technicians.
efficiencies
efficiently
efficiency
efficient
____________ differences exist between children and their parents, children and their grandparents, and between students and their teachers.
C. Gap
B. Gender
D. Bridge
A. Generation
Born and raised in America, John celebrates and values ____________.
individualistic
individuality
individualism
individualist
The doctor advised us to ____________ salt and sugar. We should also do exercise and eat more green vegetables.
cut out
cut down on
cut off
cut away
____________ natives are seen as people born after the Internet was developed in the early ’80s.
Old
Electronic
Digital
Young
Many students were concerned about climate change, so they decided to take part in this environmental campaign. (CONCERNED) =>____________________, many students decided to take part in this environmental campaign.
concerned about climate change, ...........
Obeying the new law, corporations must cut their carbon dioxide ____________ in half by the end of the year.
pollutants
absorbance
temperatures
emissions
- Do you live with your grandparents, Hoa? - I did in the past but I have lived with my parents ____________ we moved to the city.
when
after
until
since
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