How long ………… before Val finally turned up ? 

The world’s biodiversity is declining at an unprecedented rate, which makes wildlife ________.

When the Titanic started sinking, the passengers were ________.

Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.

Inventors' and engineers' initial ideas rarely solve a problem. Instead, they try different ideas, learn from mistakes, and try again.

Chọn đáp án đúng để hoàn thành câu:

He became Jamaica's first Olympic gold medalist when he won the 400-meter _______ in 1948.

Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following questions. 

A factor especially ___________   to the agricultural industry is whether there are reliable supplies of water and electricity.

You can’t believe a word that woman says – she is  .................. liar.

Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following questions. 

 Ms. Warren is in charge of making sure that the  ____________  clients receive everything they need during their stay.

Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following questions. 

___________ the small crowd, the opening was considered a big success for Dew Coffee.

Subtropical zones _________ temperate zones, but they still have distinct summer and winter reasons.

When I agreed to help, I didn't know what I was __________ myself in for.

Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following questions. 

Eugene Rivera, who negotiated an agreement between the two firms, reported that the details would be settled __________   the next several days.

Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following questions. 

In order to  __________  satisfactory levels of productivity in the factory, the floor manager regularly consults with workers about mechanical problems.

Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following questions. 

Rattan Furniture House's new production plant is expected to be fully  _____________  by early April.

Electric lights are ______, clean, and give more light than gas.

Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following questions. 

Because the Web site for Workmates Consulting was not  ________  updated, it listed several job vacancies that had already been filled.

It (snow) when we (leave) the library

Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following questions. 

The spokesperson for Beaumont Industries made an official apology ____________   the company for the way it dealt with a delivery delay.

The policeman ______ my details.

 He claimed that he had never seen that man, but I know that ________. 

Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following questions. 

All airlines are required by law to keep inflatable life jackets located  ___________  passenger seats in case there is an emergency.