L12 quiz

______ the population of India nowadays?

•  how many 

• how much

• how large

• what’s

It is ________outside, so remember to wear warm clothes before going out.

• freeze

• freezing

• threaten

• challenge

The __________of the party was lively and energetic.

•  ecosystem

• prediction    

• atmosphere

• glacier

After a long run, I stopped to_________and regain my stamina.(哮喘)

• take deep breathe   

• take a breathe   

• take a deep breath

•  take a breath

It is __________ that the next hurricane season will be particularly severe.

• predict

• predicted     

• prediction    

• predictly

The growing pollution levels pose a _______to the environment and human health.

• ecosystem

• pollen

• threat

•  challenge

I _________ you to a game of chess and see if you can defeat me.

• threat  

• challenge

• froze

•  melt

The excessive use of fossil fuels has ________ led to an increase in global warming.

• consequent

• reason

• consequently

• result

The ice are ________ at an alarming rate due to rising temperatures.

• global warming

• climate change

• melting     

• form

It is important for everyone to _______ a good habit.

• breathe

• form    

• melt     

• predict