My little brother was born _______ a rainy day _______ summer, and our family name is exactly “Xia”. So we call him “Xia Yu”. [ ]

Martin is sitting next _____ me. We are good friends. [ ]

_____ do they want to join?—Music club.[ ]

“I want my leg! I want to run! I want to jump!”, a girl cried in the hospital in Libya(利比亚).

May I ask you _____ questions _____ the Tyrannosaurus Rex?[ ]