接受/拒绝 + 邀请
邀请 (yāoqǐng) can also function as a noun meaning "invitation." In this usage, it refers to the act or instance of being invited, and commonly appears with verbs like 接受 (accept) or 拒绝 (decline).
谢谢你的邀请,我一定会去。
xièxie nǐ de yāoqǐng, wǒ yīdìng huì qù.
Thank you for the invitation; I will definitely come.
她婉言拒绝了那个邀请。
tā wǎnyán jùjué le nàge yāoqǐng.
She politely declined that invitation.
我收到了参加晚宴的邀请,非常高兴。
wǒ shōudào le cānjiā wǎnyàn de yāoqǐng, fēicháng gāoxìng.
I received the invitation to the dinner banquet and was very happy.