Read the passage and choose the best option to fill each blank.

The concept of a smart city (1) __________from state to state and country to country but its basic structure is to ensure that the city provides core infrastructure and give a decent quality of life to its citizens. The elements of a smart city are assured water and (2) __________supply, sanitation and solid waste management, public transport, robust IT connectivity, safety and security of citizens, efficient energy and green building, smart parking, intelligent traffic management system. The ideal city of the future (3) __________wireless connectivity with the traditional concepts of community and shared space. States will play a key supportive role in the development of Smart Cities by providing smart leadership and ability to act (4) __________. Citizen participation in deploying smart solutions, implementing reforms, doing more with less, oversight during implementing and designing post-project structures will contribute to (5) __________development.

Further education courses providing by colleges and universities may be full-time or part-time.

Warning about the bad effects of emissions, factories applied technology to purify them before discharging.

The cashier says that if your bill exceeded $100, you would get 15% discount on your next purchase.

The wall surrounds the citadel is six metres high and two-and-a-half kilometres long.

Scientists say if humans do not stop throwing rubbish into rivers, flood would occur.

It is said that 99 percent of all species that ever lived have been going extinct.

_________by an experienced educational expert, I decided to register for a Master of Finance course in France.

If you are concerned that your friend has a mental health issue, _________her to take up some forms of treatments such as meditation or natural remedies.

The United Kingdom_________of England, Scotland and Ireland is home to 31 cultural and natural heritage sites.

Pessimistic people hardly see others’ good qualities, _________?

There is a controversy regarding whether very young learners at_________should be taught a foreign language.

Police blame higher crime rates on_________parents who allow their teenage children to stay out all night.

Because of its nice weather and good quality of life, Da Nang is considered the most_________city in Vietnam.

It is_________who suffer higher pollution levels.

Research has showed that sixty-year-old men who still smoke have a_________of less than 12 years.

Choose the best option to complete each of the following sentences.

 Some teachers believe that creating a(n)_________ environment helps students learn better.