Their complaints to the head office should be sent.

It was wrong of you to criticize your son before his friends left.

“Never borrow money from friends”, my father said.

The plane had taken off. Paul realized he was on the wrong flight.

"You're always making terrible mistakes”, said the teacher.

Jack has won a jackpot prize. 10% of it was donated to flooded areas.

He was very tired but he kept on working.

Most scientists know him well. However, very few ordinary people have heard of him.

He felt very tired. He was determined to continue to climb up the mountain.

He can’t give you a lift because he doesn’t have a car.

I did not read his book. I did not understand what the lecturer was saying.

“You should take more care of your health or you may regret it,” the doctor said to her.

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

People don't use this road very often.

The president placed his car at my disposal as a bonus for my good work.

They/ not answer/ phone/ this morning/ so/ must/ out/.

Richard said “Thanks, Bob. You were very kind to me yesterday”.

The coffee was not strong. It didn’t keep us awake.

We have run out of the items you want.

When the unemployment rate is high, the crime rate is usually also high.

When I had finished the report, I went out for a cup of coffee.