[ Tenses ]
In the 19th century, people mainly _______ letters to keep in touch.
A. used
B. has used
C. is using
D. will use
Select your answer:
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Grammar › ViewThe ________ of networking facilities will greatly enhance the system.
A. addition
B. add
C. additional
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The Arsenal – Chelsea game______ fantastic.
A. was
B. were
C. has been
D. are