Organisms play ________ important role in keeping the nature balanced.

Give the correct form of the verbs to complete the passage.

Advertisements account for three fourths of the__________ of the newspaper. (come)

Choose the best option A, B, C, or D to complete the sentences.

As soon as the spacecraft________ into space, the crew started to observe the sun.

Choose the best answer.

Where ____ you _____ two days ago?

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

Traditionally, the ao dai_________ by both men and women.

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

Mike is always proud _____ his success at school.

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

Would you be______ to hold the door open?

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

It is estimated that four million ______ watched the show on television.

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

 ________ his frequent absence from class, he passed the test.

Choose the word, phrase or expression that best completes each sentence below:

Mary: "______________________?" - Tom: "Tall and thin with blue eyes".

Choose a suitable word or phrase (marked A, B, C or D) to fill in each blank.

________ River Thames flows through London, ________ capital of England.

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

The teacher as well as his students____________ at the school meeting yet.

Choose the best answer among A, B, C, or D. 

On the first day of our holiday we just………………… by the hotel pool.

Choose the correct answer A, B, C or D to complete each of the following sentences:

Mai______ in this town since she left school.

Choose the best option among A, B, C or D to complete the sentence: " Can you name the sea animal in each __________?"

Give the correct form of the verbs to complete the passage.

__________ are alarmed by the rate at which tropical rainforests are being destroyed.(Conserve)

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

Five million bottles of champagne_______next year.

Choose the best answer:

Bob wanted to know when ____.

Choose the best word or phrase to complete the following sentences. Write A, B, C, or D on your answer sheet 

I can’t imagine ________ anywhere except London.

Choose the best word or phrase to complete the following sentences. Write A, B, C, or D on your answer sheet 

Some of my friends are taking extra classes in English ________  become tourist guides.

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

You should use electric fans instead of air conditioners _______they don’t emit dangerous gases.