English Grammar ( Test 15 )

Year 6S collected __________ aluminium tins for our project.

We have many recycling centers nearby.

The ________ one of all is about 20 kilometres away.

The air in the village is _______ the air in the city.

That dump site is __________ place in the neighborhood.

One of the ________ things we can do to save the environment is to practice recycling.

Releasing chemicals into rivers is ____________ releasing poisonous fumes into the air.

Andrew came up with ____________ idea on how to reuse plastic bottles.

Of all the ideas on how to save the environment, I think the __________ one is planting more trees.

It is ___________ to clean up a river than to clean up a park.

I think the __________ people of all are those who throw their rubbish everywhere.