The use of the ...................... possible lighting in the laboratory has been beneficial to the research conducted by the botanists employed there.

Judy suggested _____________ for a walk but no one else wanted to. 

Choose the correct answer in each sentence.

The ethics committee cited the potential benefits of the research project while ------ its high cost.

Choose the best answer among A, B, C or D that best completes each sentence: The ____ you stop drinking, the better you’ll feel.

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

Smartphones are a great example of the ____ of artificial intelligence.

 John, what is that noise? Is there_______ on the street? 

They  argued  ................  us .......... th problem last night, but we could not find ......... the solution.

Once the cause of the flooding on the ground level has been ................., the warehouse can resume operations.

Choose the correct answer in each sentence.

Those giving demonstrations at the department store ______________   explained the product's features and benefits.

Choose the best answer:
“Do you your new roommate, or do you two argue?”

Choose the correct answer in each sentence.

The new workstation dividers help prevent travel unnecessary ___________   and ensure that bank the payroll tellers stay focused.

Choose the correct answer in each sentence.

--------- for using the hotel's spa and dining services have appeared on the final invoice.

Those coats are_______ 

I am only interested in doing nothing. That's _______ I'm interested in. 

Choose the best answer:
Stephen always wanted to be an actor when he............... up.

To get further ................. about the discount program, log on to our homepage at www.botdink.com

                   he comes in half an hour, we shall go alone.

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

John had just had his brother ____ a house for him on Fifth Avenue.

In order to ensure customer safety, the government has . ............ a new set of guidelines for pharmaceutical companies.

Hitchens Financial Advisors has been hiring accountants ............. the highest ability.

Choose the best answer among A, B, C or D that best completes each sentence: There are a few shops at the end ____  the Street but both of them sell newspapers and magazines.