Clean snow ____ as much as 87 per cent of the sunlight that ____ on it

The petrol warning light ____ for half an hour before we ____ a petrol station.

There is nothing ---- a slight breeze on a hot, sunny day.

My mother ____ her optician tomorrow because her eyesight ____ worse since she got this computing job

The managing director ____ Sid to sales manager and ever since then, he ____ everybody around.

It takes ____ of dedication to become a top-class athlete.

The teacher said that we could write on ____sides of the paper, but to start a new page for ____question.

I’m worried about him as he went directly to bed ________ hardly touching his dinner.

Black bears don’t usually attack humans. ___, they normally run away from us.

_____ her illness leaving her very weak at times, she tries to derive pleasure from life.