Choose the option that best complete the gap.

At the _________ of the century, many ways of doing things were introduced.

Choose the option that best complete the gap.

You may have the pencil, but you can't have the ballpoint ________.

Choose the option that best complete the gap.

The president said that the country was not out of the _____ yet.

Choose the option that best complete the gap.

He went to the restaurant to enjoy the special _____.

Choose the option that best complete the gap.

The invigilator _____ to know how long the examination _____ going on.