Choose the correct answer.

This new kind of pizza tasted ______, so I gave up eating it.

Choose the correct answer.

The mining project threatens one of the world's richest areas of __________.

Choose the correct answer.

We must improve the environment through __________ design and greener buildings.

Choose the correct answer.

In addition, more ______ zones for walking and cycle paths will be made available for people in all neighbourhoods.

Choose the correct answer.

The Saudi government is investing billions in __________ to support the enormous influx of people in Mecca.

Choose the correct answer.

Visitors can wander around here without difficulty because most of the antique area is now a pedestrian __________.

Choose the correct answer.

The holiday cottage has many green touches, including __________ cleaning products.

Choose the correct answer.

Eco-friendly transport systems will reduce greenhouse gas ______.