People warned us not to go out alone.

I had to do my homework. I could not help my mother with the washing-up.

It is certain that the new cuts will worry the staff.

The student was very bright. He could solve all the math problems.

Soil erosion is a result of forests being cut down carelessly.

We got lost because we forgot to take a map with us.

“You should have finished the report by now.” John told his secretary.

They say that many people are homeless after the tsunami.

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

 "Why don't we wear sunglasses?" our grandpa would say when we went out on bright sunny days.

Much as I admire her achievements.

How do people learn languages?

Jane refused to attend his birthday party, which made him feel sad.

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

“We preserve natural resources. We can use them in the future.” means _____.

Harry no longer smokes a lot.

He is very lazy. That makes his parents worried.

It would have been a perfect paper except for some mistakes.

The early failure of the Spanish squad in the 2014 World Cup deeply disappointed their fans.

We cut down many forests. The Earth becomes hot.

It is rumored that the oil price is going to increase by 5 %.