Read and fill 根据上下文，选择合适的词将短文补充完整。   

My birthday is __________ 31st,  it is the last ________ of July. This year my birthday is __________ Sunday. My parents hold a birthday party at home. I invite my _________ to come to the party. At the party, they give me many lovely _______. The gifts are _________cards, interesting ____________ and pens. They sing a__________ birthday song to me. I am so happy. My mother buys a big _________ for me. I cut the cake into small pieces and share it with my friends. We have a ____________ time at the party.