In the following questions, fill in the blanks with the appropriate phrase.
The phrase “put aside” means to save something, like money, for future use. Therefore, Option B is the correct answer
The other options do not fit in this context.
Option A: “Put off” means to delay or postpone something.
Option C: “Put across” means to communicate or make something understood.
Option D: “Put through” typically means to connect a phone call or to make someone undergo a difficult situation. Therefore, “put aside” is the most appropriate choice here.