That hatred is as dangerous to the hater as it is to the hated - apex
Answer:
My brother was writting the letter when my sister came in.
Explanation:
You might want to keep this little helpful tip in mind:
Passive voice: the object is being modified/done/etc. by the subject.
→ We can see how the letter is being written by the subject.
Active voice: the subject is the one doing/modifing/etc. the object.
→ We can see how the subject is writting the letter.
Hope it helped,
BiologiaMagister
Sitting, A gerund phrase is a verbal ending in -ing that functions as a noun.
