Woody Guthrie wrote thousands of songs during the lifetime, many of which became classic folk songs .

The average temperature on Mars, the fourth planet from the Sun, is about eighty degrees than colder on Earth.

The pioneers raised com as their chief crop because they kept well in any season and could be used in many ways.

I assume that you are acquainted ________ this subject since you are responsible ________ writing the accompanying materials.

The temperature drops_______ the sun sets.

The first things a new international student must do include renting an apartment, registering for classes, and to get to know the city.

I am afraid that the company is in deep trouble. ________, we are going to make some people redundant.

It sounds like something wrong with the car's engine_______, we'd better take it to the garage immediately.

I couldn't unlock it_______ I had the wrong key.

Nutritionists recommend that foods from each of the four basic groups be eaten on a regularly daily basis

It is large island, few people live there, though

Natural fiber comes from_______ animal or plant.

The  modern American dictionary is typically a single compact volume published with a modest price.

In the 1970’s consumer activities succeeded in promoting laws that set safety standards for automobiles, children’s clothing, and a widely range of household products.

In addition to enhanced their reputations through strategic use of philanthropy, companies are sponsoring social initiatives to open new markets.

Jane has a computer, _______ she doesn't use it.

Society will be having to change radically to keep pace with the technology available.

It is believed that the more frequent you exercise, the greater physical endurance you will have

To make out the lost time, we booked a direct flight from California to New York.

Could I have rice_______ potatoes, please?

The abilities to work hard, follow directions, and thinking independently are some of the criteria for success in the workplace.