Exercise Chapt. 3

1. Which sentence is correct?  

• Renewable energy is more sustainable than fossil fuels.

• Renewable energy is the most sustainable than fossil fuels.

• Renewable energy is sustainable than fossil fuels.

• Renewable energy is the sustainable than fossil fuels.

Fill in the blank:

The United Nations is one of the ___ organizations in the world. 

• influential

• more influential

• most influential

• influence

1. Choose the correct comparison:  

"Multilateral agreements are ___ bilateral agreements in solving global issues."  

• effective

• more effective than

• the most effective

• as effective

Which is the superlative form?

• Strategic

• More strategic

• The most strategic

• Strategically

Fill in the blank:

This year’s climate summit was ___ than last year’s in terms of participation.

• successful

• more successful 

• most successful

• successfully

Which sentence uses the correct comparative form?

• Economic stability is importanter than political stability.

• Economic stability is more important than political stability.

• Economic stability is the importantest than political stability. 

• Economic stability is important than political stability.

1. Fill in the blank:

2. Among the G20 nations, Germany is considered one of the ___ countries in terms of innovation.  

• innovating

• more innovating

• most innovative

• more innovative

1. Choose the correct comparison:  

"Soft power is ___ hard power in resolving conflicts peacefully." 

• more effective than 

• most effective

• effective as

• effective than

Fill in the blank:

Developing countries often face ___ challenges than developed countries." 

• hardest

• harder

• more hard

• hardest than

Which sentence uses the correct superlative form?

• This treaty is the fairer among all others signed this decade.

• This treaty is fairer among all others signed this decade.

• This treaty is the most fair among all others signed this decade.

• This treaty is the fairest among all others signed this decade.