Choose the best answer to complete the following sentences.

About 15,589 species (7,266 animal species and 8,323 plant species) are now considered ____ risk ____ extinction.

Choose the correct answer to complete the sentence. "We might stop here _____ you don't change your way of speaking."

 I don’t think you can do it, and………………my mother 

There’s _______ university in my neighborhood.

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

We'd better speed up if we want to get there in time.

Choose the best answer:

She wishes they  ............... here next time.

Choose the best answer:

I ................... him three years ago.

Choose the correct answer in each sentence.

BelTrax has ___________   ranked as one of the top providers of marketing research since its foundation seven years ago.

Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction in each of the following questions.

 Those people say (A)that it is (B)such polluted air that they (C)can't breath, (D)don't they?

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions: 

We have to employ extra staff to deal with the increased workload.

There are many               of pollution in our modern world

Choose the best answer:

Mary is ..................in gardening. She can work in the garden for hours. 

Choose the best answer:

Who told you of the news? The ............................ may not be correct.

Students can ................... lots of information by attending lectures regularly.

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

The liver has many functions, which includes detoxifying of harmful chemicals, breakdown of drugs, filtering of blood, secretion of bile and production of blood-clotting proteins.

Choose the correct answer in each sentence.

The board of trustees took a ------- to decide who would replace the retiring company president.

Choose the best answer:

Let me see your collection ............. toy UFOs.

Nam: “Hello, I’d like to book a room for the nights of the 18th and 19th.” Milan: “_______” 

Choose the best answer to complete the following sentences.

 ____ is a branch of Natural Science, and is the study of living organisms and how they interact with their environment.

My parents always let me ____ what I think I should." 

Choose the word(s) CLOSEST in meaning to the following word(s). "Man-made"