He has claustrophobia and is afraid to ride in elevators.

My father is the president of the local chamber of commerce and industry.

He used a tent as a temporary quarters during his trip.

Nuclear power plants are an important source of energy supply.

His grandfather was sent to a concentration camp during World War II.

He is looking for a new job at the public employment security office.

There must be a reason why he is acting suspiciously. It's like the saying, 'Where there's smoke, there's fire.'