Fill in the blank with a suitable option:
I stopped ________ my book and went to bed.
Answer : D
In grammar, some verbs are followed by the gerund form of an another verb. One such verb is "stop".
A verb is converted to it's gerund form by adding "-ing" to the base form of the verb.
Therefore, the gerund form of the verb "read", is "reading".
Thus, the correct complete sentence is:
I stopped READING my book and went to bed.