Hmmmmmmmmmmm
I don’t know too sorry
Answer:
It is the first one: Be sure to watch the sick child carefully, please.
Explanation:
Because they wanted to stay because of the flowers, like brain washed
Answer: I am not sure if this is right so I apologise if it is wrong
Explanation: He struggles to balance his desire to please his wife with his desire to appear brave in front of others.
The linking verb is "could have"