Choose the best answer A, B, C or D to complete the following sentences: 

It can’t be denied that English has become an __________ language of the world.

Choose the best answer A, B, C or D to complete the following sentences: 

After I __________ in the room, she left.

Choose the underlined word or phrase in each sentence that needs correcting

The exam to become a lawyer is on far the most difficult he has taken.

Choose the best answer A, B, C, or D to complete the following sentences: 

A number of cleaning products contain____________ chemicals. (harm)

Choose the word, phrase, or sentence ( A, B, C, or D) that best completes each sentence. 

Don’t worry. We’ve got ________ time to have coffee.

Identify the mistake in each sentence: 

The dentistry is a branch of medicine that has developed very dramatically in the last twenty years.

He is working very hard______get poor grades.

Choose the best answer A, B, C or D to complete the following sentences: 

The government__________health and other services to the affected regions.

Identify the mistake in each sentence: 

Communication will be impossible if everyone made up his own language.

Choose the word (a, b, c, or d) that best fits each of the blank spaces. 
Yesterday, when I was riding along a busy street, I saw an  accident. A woman was knocked down when she crossed the street at a zebra crossing. Many people stopped (22)_____ their help. A police man arrived and asked a young man to telephone for an (23)____While waiting for the ambulance, the policeman and some people tried to stop the bleeding. They used a handkerchief to cover the wound, then put pressure on it and held it (24)____They tried to talk to her in (25)_____to keep her (26)_____After about three minutes, the ambulance arrived and the woman was taken to the hospital. 

(22)....

Identify the mistake in each sentence: 

Most people no longer wears the kinds of clothes that protect them from the wind, cold and rain.

Identify the mistake in each sentence: 

Hardly he had entered the office when he realized that he had forgotten his wallet.

Read the passage and choose the correct answer to complete the passage.

A drought is a period or condition of unusually dry weather within a geographic area where rainfall is normally present. During a drought, there is a (31) ______ of precipitation. Droughts occur in all climatic zones. However, its characteristics vary significantly (32) ______ one region to another.

Its (33) ________ depends on the degree of the water shortage, size of the area affected, and the duration and warmth of the dry period. In many underdeveloped countries, such as India, people place a great demand on water supply. During a drought period (34) ________ is a lack of water, and thus many of the poor die.

(35) ________ drought cannot be reliably predicted, certain precautions can be taken in drought-risk areas. These include the construction of reservoirs to hold emergency water supplies, education to avoid over cropping and overgrazing, and programs to limit settlement in drought-prone areas.

33.....................

Calm______and tell me what happened.

Choose the correct answer to complete each of the following sentences.

I object to ___________ like this.

Identify the mistake in each sentence: 

I found it hardly to keep my concentration with such a noise going on.

 Choose the letter A, B, C or D to complete the sentences: 

Peter’s uncle ____________ to Hue next month.

Choose the best answer A, B, C or D to complete the following sentences: 

In some English speaking countries, turkey is __________food at Christmas.

Choose the word, phrase, or sentence ( A, B, C, or D) that best completes each sentence. 

The bomb exploded with a loud bang which could be heard all over the town.

 Choose the letter A, B, C or D to complete the sentences:

 We're going to try to keep ourselves _______ as we grow older.

Choose correct A, B, C or D to complete the sentence. I bought this new software _____ Chinese