The Maelstrom is a swift and danger current in the Arctic Ocean.

During his speech in Congress, the President stressed the importance of good education for the well-being of generation to come

To receive a degree from an American university, one must take many courses beside those in one’s major field.

Jeff wouldn’t have bumped into the waitress if he ____ in such a hurry. 

One of the four underlined parts marked A, B, C, D in each sentence is not correct in standard English. Identify them: 

Unless we leave a bowl of water under the sun, it will evaporate. 

James often goes swimming in the summer, _    ?

Tom didn’t believe in us, and it took along time to convince him.

In pools, goldfish are not just ornamental; since they feed on mosquito larva, they are also benefit.

By the end of the month, I’ll be working for this firm for a year.

Jame Dickey’s first poem was published during he was still a senior in college

Residents in some cities can call an electrical inspector to have the wiring in their house to be checked

Too much water makes plants turning brown on the edges of their leaves.

The weightlifter who allegedly took performance-enhancing drugs have been named today.

Before she moved to California, with its much milder climate, Betty found that her health improved considerably.

My dream house is the one that would surround by trees and would have agorgeous lake.

From now on , we’re going to study really hardly and make sure we will pass the exams.

Because the diamond is the hardest naturally occurring substance, it is used in industry for to cut, grinding, and boring other hard materials.

My father doesn’t know speak English.

Rainwater carries unused chemicals from fields into streams or lakes, where various compounds promote the rate growing of weeds

It is becoming extremely difficult to grow enough to feed the world’s rapidly increased population.

One of the four underlined parts marked A, B, C, D in each sentence is not correct in standard English. Identify them: 

If I were you, I will go to the dentist’s and have the tooth checked.