In the following question, a part of the sentence is printed in bold. Below are given alternatives to the bold part at (1), (2) and (3) which may improve the sentence. Choose the correct alternative. In case no improvement is needed your answer is (4).
My watch stopped, as key was not given.
-
the key was not given
-
it had not been wound up
-
its key was not given
-
No improvement
B.
it had not been wound up