David Smith refers to himself as having been “a clothes addict” because( ) .

Nobody was （ ） in the office when the manager suddenly had a heart attack.

To help readers understand how climate can change, the writer uses _________.

His () of the aeroplane was correct in every detail and could really fly.

I shall have a companion in the house after all these （ ） years．

Scarcely had they settled in their seats in the cinema （ ） the film began.

The manager urged his staff not to （ ） the precious opportunity.

I certainly didn’t appreciate （ ） when I made mistakes.

Proper supervision can make____ more effective.

“Would you like to go out for a picnic?”“Yes, it’s ( ) day!”

He had his book () at his own expense.

While being questioned on the court, the man denied （ ） the old lady’s necklace.