Our Planet Out Home 3

You will feel a little woozy after taking the medication, but the side-effects will wear (a)   fast you'll be fine after a few minutes.

She tried to stop him from resigning, but all her efforts were (a)   vain.

He may seem unapproachable and grumpy, but he's a nice person (a)   heart.

Acting (a)   impulse, he walked into the clothes shop and bought an expensive suit

(a)   a guess, I'd say her intentions are not good.

Unfortunately, the company is no longer operating (a)   a profit.

He fooled the porter by saying he was a policeman (a)   disguise.

Mark is thinking about turning his business (a)   to his brother.

The task turned (a)   to be much more time-consuming than we had initially estimated.

As the day wore (a)   John grew more and more impatient.