Question 35: Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions. Question 50. The reasons for his resignation were a complete mystery to some people.
Knowledge of passive sentences
Structure:
S + be + V-ed/pp
Subject: The reasons for his resignation remain a mystery to some.
= C. Some people were completely confused by the reasons for his resignation.
Other structures to note:
find sb/sth Adj: how to find someone/something
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