London is a/an______city. It's a melting pot for people from all parts of the world.

Choose the best answer A, B, C or D that best completes each sentence: The incident sparked off a whole ……. of events that nobody had foreseen.

Tidy your room, and stop ____ excuses!”

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

Astronomers do not have sufficient information to determine what the solar system was created

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: 

This boy is poorly-educated and doesn’t know how to behave properly.

Choose the best answer from the four options given (A, B, C, or D) to complete each sentence.

Mr.Kang started.................... printing business 25 years ago in Pusan, South Korea.

Choose the best answer from the four options given (A, B, C, or D) to complete each sentence.

Evergo's latest hiking shoe, the Rugged Wear Trekker,  

is -------- named for its durability and strength. 

What does she do? – She ................ the piano in a local orchestra. 

Although it is true that some people in the neighborhood supported the expansion of the market a few years ago, now most of them…........…that it has gotten out of control and created many serious problems for the area.

Choose the best answer from the four options given (A, B, C, or D) to complete each sentence.

The Wellborn Science Museum’s new astronomy theater has a seating___________of 250.

It is relatively easy for computers to speak. A computer that says 'please' and 'thank you' in the right places is (1) ______ miracle of science , but recognizing the words that make up norm al, continuous human speech is another (2)________
Not until now have computer been programmed to (3) _____to a range of spoken commands. Until recently it was thought that computers would have tobe programmed to the accent and speech hahits of each user, and only then would be able to respond (4) _____to their master's or mistress's voice. Now rapid progress is being made (5) ______ systems programmed to adapt easily to each new speaker.
The IBM Tangora system, under development at the end of 1980s was claimed to (6) ______ a spoken vocabulary of 20,000 words with 95 percent accuracy. The system includes a processor that can make informed guesses as to (7) ______ is a likely sentence. That system has been programmed not only with grammatical rules, but also with an analysis of a vast quantity of office correspondence.
On the (8) _______of this information, the machine can calculate the probability of one particular word following another. Statistical probability is necessary for computers to interpret not only speech but also (9) ______ data.
Security systems can distinguish between faces they have been taught to recognize, but never has a computer been able to match a human's ability to make sense of a three-dimensional scene (10) ______ identifying all objects in it.
(9)......................

Choose the best answer from the four options given (A, B, C, or D) to complete each sentence.

Janning Footwear’s marketing campaign was ______ aimed at young adults in  an attempt to broaden its customer base. 

Choose the best answer from the four options given (A, B, C, or D) to complete each sentence.

I’ll_______________that mosquito if it settles on my arm.

Choose the best answer from the four options given (A, B, C, or D) to complete each sentence.

You may refer to your owner’s manual for a complete list of.......... service checks.

Choose the word that is closest in meaning to the underlined word:

Southeast Asia is a region of diverse cultures.

 John ...............tennis once or twice a week. 

Is it a compulsion that the scheme ____ next Friday?

Choose the best answer from the four options given (A, B, C, or D) to complete each sentence.

Zarina Bekler’s new autumn collection features skirts in a ______ variety of  colors and fabrics.

Choose the best answer:

I’ll wait here until you ...........

Smoking is very…. to our health.

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: 

Feel free to bring along your significant other to the party.