【正文】
going to be a ’ s going to take singing lessons. Jim is going to be a ’ s going to study science. My parents want me to be a doctor,but I’m not sure about that.我父母想讓我當醫(yī)生 ,可是我沒有把握。如 : I’ m sure of 。如 : We are sure that you can make great progress this 這個學期一定會取得巨大進步。