People say that the tulip originated from Constantinople.

Nobody has cleaned the room for two months.

My sister is good at cooking. My brother is bad at it.

No matter how hard Fred tried to start the car, he didn’t succeed.

It’s waste of time to try to explain anything to Tony.

He expected us to offer him the job.

“I do not know English” means ______________.

Israel, India and Pakistan are generally believed to have nuclear weapons that use only nuclear fission.

There is nothing new in the use of herbs and spices.

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

Mr. Brown said to me "Make good use of your time. You wont get such an opportunity again."

"You broke my glasses," said the woman to me.

Much as he loved her, he didn't forgive her for what she had done.

His friends supported and encouraged him. He did really well in the competition.

Some body cleans the room every day.

A house in that district will cost at least $100,000.

I’m sorry I interrupted your speech in the middle.

He might have forgotten the place you’d arranged to meet at.

We arrived at the airport. We realized our passports were still at home.

If you practise harder you will have better results.

We gain more knowledge about how to stay safe online. We worry about the threats of cybercrime less.