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

Choose the correct answer in each sentence.

The guidelines for the monthly publication are  _______________  revised to adapt to the changing readers.

.................. one or more units of living substance called protoplasm.

This definition is obviously very broad, but a narrower one would exclude _______ much.

Choose the correct answer in each sentence.

The purchasing manager did not buy the supplier's goods because they were _________   cost effective nor of sufficient quality.

Choose the correct answer in each sentence.

Employees  ____________  cars are parked in designated clients spaces should move them immediately.

Those flowers are _     _everywhere is a sign of spring.

Her family has gone to Edinburgh to pay their last ............. to uncle Bob who died last week.

Choose the correct answer in each sentence.

All employees, including part-time workers, are  ___________  for gym membership at Fitness First.

Choose the best answer among A, B, C or D that best completes each sentence: ….. you’re going to the fruit market, would you please pick up a few apples for me?

Choose the correct answer in each sentence.

Candidates who  _________  need to inform the committee before September 25 if they do not wish to run for election.

1 like your new car. What ................. is it?

The mother asked her son ........ the day before.

Choose the correct answer in each sentence.

Kenyard Tea  ___________  that it will pay all employees a 20% bonus following the merger.

Choose the correct answer in each sentence.

The new landscaping in the front of the building makes a much more positive ------ on visitors.

He decided to buy some chocolate kept in an_____ container for his father a _____ wa mother and a doll with__________ hair for his little sister.

Factory chimneys give _________ smoke that contains sulfur dioxide and nitrogen oxide.

The company was strongly criticized for _________ large amounts of waste into the river.

Choose the correct answer in each sentence.

Ms. Kim will  _________  a 10% pay increase in recognition of her long service to the company.

Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

 Oil and gas prices have raised so rapidly in the past few months that some commuters have been forced to alter their travelling habits.

Choose the correct answer in each sentence.

Because the weather was warmer than usual this summer, the crops _________  a few weeks early.