Joe has finished his frist-aid course. He proves extremely helpful as a rescue worker.

She gave in her notice. She planned to start her new job in January.

The rate of inflation has fallen steadily during recent months.

“Trust me! Do not invest all your money in one company,” said my friend.

The government have established some wildlife reserves. They want to protect endangered species.

People say that he is the most experienced teacher of English.

The letter that I received yesterday is from my sister.

Much to my astonishment, I found his lecture on wildlife conservation extremely interesting.

He is teaching me speaking and listening.

Much to my astonishment, I found his lecture on wildlife conservation extremely interesting.

He held the rope with one hand. He stretched it out.

“Why don’t you get your hair cut, Gavin?” said Adam.

The USA is a country of high youth unemployment.

The leader went so fast. No one could keep up with him.

"If I were you, I'd ask the teacher for help" he said.

It doesn't cost much to run a solar power system.

Overeating is a cause of several deadly diseases. Physical inactivity is another cause of several deadly diseases.

It was only when I left home that I realized how much my family meant to me.

They were suspected to have robbed the bank. The police have investigated them for days.

They didn’t offer Ann the job.

Peter told us about his leaving the school. He did it on his arrival at the meeting.