Al has brought --------- a revolution ----------- modern technology.

As a peacemaker, he always heads --------- quarrels.

Bear out' means----.

'Bear out' means ------.

Climate shifts disrupt farming and ---------- thousands of species of animals and plants.

Climate shifts disrupt farming and ------------ thousands of species of animals and plants.

She slaves ----------- in the kitchen every day.

The candles have been blown ---------- by the wind.

The candles have been blown ----------- by the wind.

The chairman is ill and we'll have to ------------ the meeting for a few days.