Choose the best answer A, B, C or D to complete the sentence.

Although it's fine for figures like Elon Musk and Stephen Hawking to raise ____ about the dangers of artificial intelligence, the majority of computer scientists agree that these problems are far away.

“What’s the answer to the problem?” – “I don’t know and even __________, I wouldn’t tell you.

Choose the best answer among A, B, C or D that best completes each sentence: There has been a ….. of emphasis from manufacturing to Service industries.

Choose the correct answer in each sentence.

Additional details  ______________  the workshop will be sent to everyone who has expressed in attending.

Mary can't speak French ................. 

Human beings have driven rare animals and plants __________ of extinction in the past 100 years.

No wonder the vacuum cleaner isn't working. You haven't ____ it ____.

The restaurants along upscale Fulton Avenue maintain a strict ................

You said you were going to introduce a friend of_______ who wanted to buy a new house. 

I put my key on the table, but now it's gone. Someone ______________have taken it.

Our teacher insists that we __________ more careful in our writing.

Choose the correct answer in each sentence.

Employees who are affiliated with Corman Corporation will be seated ------- the third row of the auditorium.

Choose the correct answer in each sentence.

During the holiday season, Schwartz Department Store will  ______________  special make- up gift sets.

Your windows need __________. Would you like me to do them for you?

Choose the best answer:
According to FAO, Vietnam is second largest coffee producer in the world after Brazil.

Find the mistake in each of the following question: 

The assumption that smoking has bad effects on our health have been proved.

__________ fired once myself, I knew what to do to succeed in a new job interview.

Do stop ___________. I am doing my homework

Dr. Renault reassured the company’s president that the research department will ............. reach this year’s goals with the allotted funding.

Choose the best answer: 
Knights / ride horses/ to the castle.

 “All right, I’ll wait for you” She agreed .......... for me.