Many teachers have devoted their lives to teaching therefore teaching is not a well-paid job.

The workers went on strikes because of they thought their wages were low.

What we know about certain diseases are still not sufficient to prevent them from spreading easily among the population.

He is the second person be killed in that way.

I am now in my attempt winning a place at the same university to my brother.

We had better to review this lesson carefully because we will have some questions on it.

After the police had tried unsuccessfully to determine to who the car belonged, they towed it to the station.

It is believed that in the near future robots will be used to doing things such as cooking.

Upon reaching the destination, a number of personnel is expected to change their reservations and proceed to Hawaii.

Minh Hanh, who is one of the most famous fashion designers in Vietnam, are preparing for a new show.

When a patient's blood pressure is much higher than it should be, a doctor usually insists that he will not smoke.

When mining for gold, you must first obtain the gold ore and then apart the gold from the ore.

It is interesting to compare the early stylized art forms of ancient civilizations to the modern abstract forms of art.

Because they had spent too many time considering the new contract, the students lost the chance to lease the apartment.

Conservation is the safeguarding and preservation of nature resources.

He has made a lot of mistakes in his writing because his carelessness.

Species like snakes, lizards, coyotes, squirrels, and jack rabbits seems to exist quite happily in the desert.

If you need to keep fit, then why not take on a sport such as badminton or tennis?

Some species of bats are dormant each days and active every night.

The guide told the tourists that it was a good restaurant specializing in seafood just round the corner from the museum.

Passengers are required to arrive to the gate fifteen minutes before departure time.