Answer:
A. When the action or the receiver of the action is more important than the performer of the action.
Explanation:
active: Billy kicked Timmy. (Billy is the focal point of the sentence.)
passive: Timmy was kicked by Billy. (Timmy is now the focal point.)
Answer:
1)Will Michael lend you his tablet (correct)
2)We aren't going to wear sunglasses today(correct)
3)The students are going to be on a trip next Friday(correct)
4)I'm sure Tamara will fall asleep on the sofa (correct)
5)I think we're going to get lost in this place(correct)
6)Matilda is going to plant trees in her garden (correct)