Choose the best answer to each question. 

Once the computer virus was removed, a lot of information ________.

Find the one choice that best completes the sentence

We all agree ...... you. Let's start at once.

Each of the following sentences has an error. Find the errors and correct them.

 Thank you very much for your letter, who came yesterday.

Look at the ______________ bulbs. They are so beautiful. (color)

Choose the best answer to each question. 

Someone comes to visit us soon, _________?

Choose the best answer to each question. 

It’s essential that every student ________ the exam before attending the course.

Choose A, B, C, or D to complete each sentence.

In the last year, the _______ of inflation has slowed down considerably.

Choose the best answer to each question. 

A keystone species is a species of plant or animal ________absence has a major effect on an ecological system.

Choose the best answer:
You and I went there together ,………….?

Choose A, B, C, or D to complete each sentence.

The police ______ for the criminal now.

Choose the best answer

Would you like __________and visit me next summer?

Choose the best answer to each question. 

We intend to _________with the old system as soon as we have developed a better one.

Choose the best answer to each question. 

“In spite of her deafness, she plays the violin very well.” Deafness means ______.

I really don’t think he has the ……………….…….. to do this job (ABLE).

Each of the following sentences has an error. Find the errors and correct them.

He experimented with ways of transmitting speech over a long distant with his assistant.

Choose the best answer to each question. 

 To solve this problem, it is advisable _______.

Choose the best option to complete these following sentences

Choose the words or phrases that are not correct in standard written English.

If you will be there tomorrow, you will meet Nam - our old classmate.

Identify the word or phrase that must be changed for the sentence to be correct.

The teacher ordered us not open our book until she told us to do so.

Choose the best answer to each question. 

He confessed _____ being somewhat nervous about having to speak in front of a large crowd.

Each of the following sentences has an error. Find the errors and correct them.

He was so mean that he could not bear to_________ the smallest sum of money for the charity appeal.