[Q]: How does the sentence end?

The tree James planted beside the fence has its root bring down the fence because the 
OPTIONS:
- fence is weaker.
- root is weaker.

[A]: fence is weaker.
QUES: Continue writing.

The mother purchased only diapers but no wipes this week, since she had too few the 

OPTIONS:
- diapers at home.
- wipes at home.
+++++++++
ANS: diapers at home.
Problem: How does the sentence end?

The navy moved its base from the island to the harbor, as the 
OPTIONS:
- island was an impenetrable strategic position.
- harbor was an impenetrable strategic position.
Answer: harbor was an impenetrable strategic position.
sentence: I always hang photos on wall with the nails compared to using strips because the  OPTIONS:
- nails are strong.
- strips are strong.
complete: nails are strong.
the tiny boat tried to go across the coral reef but it could not manage because the 
OPTIONS:
- coral reef was too small.
- boat was too small.
boat was too small.
Problem: Continue the following story.

The boy was crying to hand over the bag in his hand to the elder brother and collect the box because the 
OPTIONS:
- bag is heavy.
- box is heavy.
Here's how I want to continue it:
bag is heavy.