Meaning: "impact" means an effect on the environment.

Wrong options:

• impacct: It adds an extra "c". Check the letters: "impact". A small spelling mistake loses the mark.
• impart: "impart" is a close word, but it ends in "rt". The speaker says "impact", which ends in "ct".

Correct answer: lighting

Explanation: The speaker says "energy efficient lighting". The word ends in ing, so listen for that ending.

Meaning: "lighting" means the lights or light system in the office.

Wrong options:

• ligthing: Two letters are in the wrong order. Check the letters: "lighting". A small spelling mistake loses the mark.
• light: "light" is missing the ending. The speaker says "lighting", with "ing" at the end.

Correct answer: transportation

Explanation: You hear "public transportation or carpool". You need a word for travel that ends in tion.

Meaning: "transportation" means ways of travel or moving people.

Wrong options:

• transportaion: It leaves out the "t". Write "transportation". Only the exact spelling gets the mark.
• transport: "transport" is missing the ending. The speaker says "transportation", with "ation" at the end.

Correct answer: devices

Explanation: Listen for "water-saving devices in all restrooms". You need more than one, so do not forget s at the end.

Meaning: "devices" means small machines or fittings that save water.

Wrong options:

• devieces: It adds an extra "e". Write "devices". Only the exact spelling gets the mark.
• device: "device" has no "s" at the end. The speaker says "devices", so write the "s".

Correct answer: kitchens

Explanation: On the recording you hear "restrooms and kitchens". The sentence lists places, so you need more than one place word.

Meaning: "kitchens" means the rooms where food is prepared in the office.

Wrong options:

• kichen: It leaves out the "t" and it leaves out the "s". Check the letters: "kitchens". A small spelling mistake loses the mark.
• kitchen: "kitchen" has no "s" at the end. The speaker says "kitchens", so write the "s".

Correct answer: workplace

Explanation: Listen again to "becoming a greener workplace". After "a greener" you need a word for the work place.

Meaning: "workplace" means the office or the place where people work.

Wrong options:

• workpace: It leaves out the "l". Check the letters: "workplace". A small spelling mistake loses the mark.
• work place: This is written as one word here, two words is not correct.