Choose the best answer:
I deeply regret to her so severely last night. She was badly hurt.

I don't think Peter will reject that job offer,     ?

Right now, Jim______ the newspaper and Kathy______ dinner 

Choose the letter A, B, C or D to complete the sentence below
The Sahara is one of the harshest environments on Earth, covering 3.6 million square miles (9.4 million square kilometers), nearly a third of the African continent, about the size of the United States …...….. Alaska and Hawaii.

Television can make things ................ because it presents information in an things effective way.

What ............... can be drawn from the experiment of two American physicists, Clinton Davisson and Lester Germer?

Choose the correct answer.

Can you make a ________ estimate of how much our expedition in the desert may be?

Choose the correct answer in each sentence.

Poet Yoshino Nagao will read from her latest ------ collection at Argyle Library on Friday.

Choose the best answer among A, B, C or D that best completes each sentence: _____ the loud music, we couldn’t hear you.

While my mother ________ a film on TV, my father was cooking dinner. It was March 8th yesterday. 

Choose the correct answer in each sentence.

 Employees who paid for a business expense with their personal funds are ____________   under the regulations.

Choose the correct answer in each sentence.

The phone survey overcomes some of the ------ of the mail survey but remains somewhat costly.

During the match, someone _____ fire to the stadium.

Choose the correct answer in each sentence.

 During the last 200 years, the burning of fossil fuels  _______  a dramatic increase in the amount of carbon dioxide in the atmosphere.

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 The  __________  host encourages all participants to fill out a follow-up survey, which will be used for nonprofit research.

Choose the correct answer in each sentence.

The new product caused a great   ________ among the customers, and sales exceeded our expectations.

Why don't they .............  their attention on scrutinizing the evidence instead of questioning the passers-by?

Employees who have a  ................. are encouraged to discuss it with the manager.

Choose the correct answer in each sentence.

Ms. Roma established a reputation for ------when her products were featured in Vogue magazine.

Choose the correct answer in each sentence.

The marketing director recommended that the new smartphone be released  __________  of schedule.

Mr Pike ................. English at your school for 20 years before he retired last year.