Is this correct? 用实际行动来（回馈）父母的期待。
馈 means &quot;to gift&quot;
报 means &quot;to repay&quot;
回馈 means &quot;to give back (to shows your gratitude)
回报 means &quot;to repay&quot; (a grace or debt)

&quot;用实际行动来（回馈）父母的期待&quot;
实际行动 is not a gift
It would be correct to write: &quot;用(成果)来（回馈）父母&quot;
成果 is a gift; object of 回馈 is the parents, not their expectation

~

用实际行动来（回报）父母的期待&quot;
期待 is not a grace or debt
It would be correct to write: &quot;用实际行动来（回报）父母的(恩情)&quot;
恩情 is a grace; the object of 回报 is 父母的恩情

~

回应 means &quot;to respond&quot;
Better change &quot;用实际行动来（回馈）父母的期待&quot; to &quot;用实际行动来（回应）父母的期待&quot;
&quot;Use action to respond to his parent's expectation&quot;

More example:

回馈社會 (give back to the society) the object of 回馈 is the society, not what the society has done for you

回报親恩 (repay the parents' grace)

回应訴求 (respond to appeal)