There has been widespread public opposition against the plan for a new road.

Every year, thousands of tourists visit ……... Nile River.

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

In that age of computers, it is difficult to imagine how tedious the work of accountants and clerks must have been in the past.

It is time the government helped the unemployment to find some jobs.

Bacteria are responsible of many of the textures and flavors in our food and are particular important in milk products.

Many poets enhance their work by creating a contrast among realism and symbolism in a given poem

A police spokesperson confessed that detectives were baffled by Mr. Day’s disappearance, but were hoping to come up with an explanation

Although usual living on or under rocks or on coral reefs, marine snails have been observed in a great various of habitats

Salmon lay their eggs and die in fresh water, although they live in salt water when most of their adult lives.

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

New uses for plastics were found during the 1950’s and 1960’s in medicine, space, research, industrial, and architecture.

Choose the correct answer to complete the sentence. "The increase in earth's temperature can _____ heat-related illnesses"

Choose the correct answer to complete the sentence. "Land erosion is mainly caused by widespread _______"

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

If I am 10 centimeters taller, I would play basketball. 

The first vaccine ever developed was used to combat and fight a smallpox, a disease resulting from infection by a virus.

I’m so tired; I’m finding it difficult in keeping my mind on my work.

Choose the correct answer to complete the sentence. "Numerous catastrophic consequences result ______ climate change."

The first vaccine ever developed was used to combat and fight a smallpox, a disease resulting from infection by a virus.

No matter what different, various music types have one thing in common: touching the hearts of the listeners.

Psychologists at the University of Kansas has studied the effects of the color of a room on people’s behaviors