Choose the best answer: 
The levels of carbon dioxide in the atmosphere have risen ...............the burning of fossil fuels.

Find the ONE among the underlined and marked A, B, C, D in each of the following sentences that needs correcting:

Chemistry is one branch of science on that most of the industries depend.

Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

We live on a busy road, so we have to _______ a lot of noise from the traffic.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

It was___________ that we went for a hike in the mountains.

Choose the best answer.

Nothing is ____________ than family.

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

Science and technology are part of the knowledges of educated people.

Mark the letter A, B, C or D to indicate the underlined part that needs correcting in each of the following questions.

Everyone should arrive early so that we can start the meeting at time.

One decibel, which is a unit of relative loud, is the smallest amount  of change detected by the human ear.

In about, experimental psychologists have devoted more research to learning than to any other topic.

Use the correct form of the word given in each sentence.

I hope people will be________ enough to speak out against this injustice, (courage)

It was suggested that Tom studied the document more thoroughly before attempting to pass the exam.

While they were away at the beach, they allowed their neighbors use their barbeque grill.

Choose the best answer

Anna's teacher says that she ______ well with the other students.

Choose the letter A, B, C, D to indicate the correct answer to each of the following questions:

This is (A) the boy (B) who sister (C) studied (D) with me at high school.

Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

I wanted to go alone, but some friends of mine insisted_____ coming with me.

Choose the best answer:

A man will be different _____ he is today.

In 1995, a huge earthquake ................the city of Kobe in Japan.

Find the ONE among the underlined and marked A, B, C, D in each of the following sentences that needs correcting:

The little boy was lost and spoke in an afraid voice.

__________ you ever been to Holland?

The word “scuba: is actually an acronym that comes of the words “self-contained underwater breathing apparatus”.