Choose the word/expression which best completes each sentence :
He played the piano .... an hour or two

Choose the option that best completes the gap(s).

The old man was rushed to hospital when his blood pressure dropped to a ....... level?

Choose the option that best completes the gap(s).

The ....... robber showed no mercy during the attack?

Choose the option that best completes the gap(s).

The brave hunter killed the ...... in the forest?

Choose the option that best completes the gap(s).

The clubs were not ...... on a solid ethical base?