Meaning: "sustainability" means keeping resources safe for future use.

Wrong options:

• sustainibility: It has "i" where the word has "a". Write "sustainability". Only the exact spelling gets the mark.
• sustainable: "sustainable" is a close word, but it ends in "le". The speaker says "sustainability", which ends in "ility".

Correct answer: consumption

Explanation: Listen for "reducing our energy consumption". You need a word for the amount of energy used.

Meaning: "consumption" means the amount of energy used.

Wrong options:

• consuption: It leaves out the "m". Check the letters: "consumption". A small spelling mistake loses the mark.
• consuming: "consuming" is a close word, but it ends in "ing". The speaker says "consumption", which ends in "ption".

Correct answer: mobility

Explanation: On the recording you hear "promoting eco-friendly mobility". It is a word for movement around the city.

Meaning: "mobility" means the ability to move easily in the area.

Wrong options:

• mobilty: It leaves out the "i". Write "mobility". Only the exact spelling gets the mark.
• mobiles: "mobiles" is a close word, but it ends in "es". The speaker says "mobility", which ends in "ity".

Correct answer: sustainable

Explanation: Listen again to "materials that are both sustainable and". You need a describing word, it ends in able.

Meaning: "sustainable" means made in a way that does not harm the environment.

Wrong options:

• sustanable: It leaves out the "i". Write "sustainable". Only the exact spelling gets the mark.
• sustainability: "sustainability" is a close word, but it ends in "ility". The speaker says "sustainable", which ends in "le".

Correct answer: liveable

Explanation: Here you hear "that are liveable, resilient, and". It is a describing word that ends in able.

Meaning: "liveable" means easy and good to live in.

Wrong options:

• livable: This is a different spelling. The recording uses the form with ea.