It’s not worth to spend money on things like cheap clothes.

 Something is wrong with Jane today, _______?

Nuclear powers productive in the us is controlling by the Nuclear Regulatory Commission [NRC].

With cable broadband, you can go from one web page to another much quickly than you can. With a dial-up modem or DSL, and you can load web pages more readily.

When the Panic of 1857, some us citizens who had been rich or comfortable became poor while a few others, capitalizing on economic shifts, became richer.

Gold, silver, and copper coins are often alloyed whit harder metals to make them hard as enough to withstand wear.

In some species of fish, such a three-spined stickleback, the male, not the female, performs the task of caring for the young.

More than 10,000 years ago, glaciers moved across the Minnesota region four time, leveling most of the land.

Identify the error in each sentence: When I got home, Irene was lying in bed thinking about the wonderful time she has had

Choose the best answer:

He advised me ....................... at once.

There is not equivalent to this word in any other language.

The novel and the short story are the literary forms most commonly called “fiction”, but contemporary narrative poetry and dram were also forms of fiction.

Identify the error in each sentence: 

Many people have complain about the dirty smoke from the factory.

All the students are looking forward spending their free time relaxing in the sun this summer.

The world would look eerie different if human eyes were sensitive to infrared radiation.

What _______they doing when you came in?

If one has a special medical condition such as diabetes, epilepsy, or allergy, it is advisable that they bring some kind of identification in order to avoid being given improper medication in an emergency.

Identify the error in each sentence: Grover Cleveland was the only American president served two nonconsecutive terms

I must go ________ a diet. I put ________ a lot of weight while I was on vacation.

Choose the best answer:

The exhibition .................. place twice a year.

Either Mr. Anderson or Ms Wiggins are going to teach our class today.