On Screen B1+ Unit 5/4

It's _______ to have light in the house switched on.

Cleaning up the park was an______task, but worth it.

The burning of fossil fuels is a______ issue.

There should be more______for yjr homeless of the city.

When______falls, bats come out of their caves to hunt.

He stared up at the beautiful _____sky.

All residents should put their rubbish outside their houses on Tuesday for ______.

The biologists lost most of their diving _____ in the storm.

Tom___the reporters that he wanted to____a few words about the oil spill.

The reporters_____ how the tanker had capsized.

Tom____ them that he couldn't____for sure.

The company____ that they were doing everything they could.