She knows a lot more about it than I do.

They expect that the government will lose the election.

You will never eat there at the weekend unless you have made a reservation.

We had better leave him a note because it is possible they will arrive late.

Harry no longer smokes a lot.

He cannot practice scuba diving because he has a weak heart.

We spend about one-third of our lives sleeping. We know relatively little about our sleep.

He did not work hard. He failed the exam.

He is an authority on primitive religion.

We have no seats left for the concert next Sunday.

“Why don’t you have your room repainted?” said Robert to Lan.

We don’t allow anyone to use their cell phones during the examination.

The new contract sounds good. However, it seems to have some problems.

Would you mind waiting outside the office?

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

If they eat fast food too frequently, they will soon have their waistline increased.

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

Somebody might have stolen our car.

Leaders are not allowed to attend festivals. Also, they are not allowed to use office cars, except for performing assigned tasks.

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

They recommend that the hotel should be redecorated.