The product was ________by the car manufacturer because of the faulty accelerator pedal.

  

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

The researchers then_________the test subjects’ reactions. Factors like memory retention and 

The book __________ last year has been lost. 

The chairman of the board is not                   ; he has been married for 2 years.

Choose the best answer to complete the sentence below.

Mrs. Pike _______ the door before the customers arrived.

At present, they … at their office. 

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.
(2)......................

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

Before beginning to use the paint, you should____________ it in the tin. 

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

The quality- control process will be revised due to the large number of product flaws……… reported.

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

_______ responding to the restaurant survey will receive a $10 gift certificate  to the Rangely Café. 

Choose the best answer:

You had better ........ this bus. Going by taxi is too expensive.

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

If you have any problems, search on the Internet where there is an amazing____________of information.

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

Childbearing is the women's most wonderful role.

Rice is the _______ exported product of Vietnam.

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

Amonarth Premium paints are highly ------------ to most stains and can be cleaned easily with soap and water.

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

Why are you_____________? Is anyone sleeping?

Choose the best answer:

I think most children are creative enough to write .......... poems.

For a long time people ............ that the world was fiat and that people could fall off the edge. 

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

An accurate…………of surveys is imperative to building a good understanding of customer needs.

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

Some researchers believe that multi-tasking _____ affects workers’  concentration and productivity.

The marketers make an…………of products that attract a wide variety of potential customers.