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

The directors of the firm have agreed to a change in policy. It's up to us to implement it

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions

The martins have confirmed their strong __________ to charity actions by donating a lump sum of money again

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions

Peter knew he wouldn't get __________ with cheating in the exam. 

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions

The teacher explained the lesson twice __________ the students didn't understand it

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If I __________ you were going to the post office, I would have asked you to buy me some stamps

Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions

Our farmland was very adjacent to the river, which is quite an advantage, especially in the dry season

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions

On 21 February 1916, the defenders at Verdun were__________ to the heaviest bombardment that had ever occurred up to that time.  

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After the Zeeland disaster in 1953, when foods__________many lives, dams__________across almost all the estuaries in the south-western Netherlands