buy a birthday gift造句

• Last friday , i wanted to buy a birthday gift for my friend john
  上周五，我想去给好朋友约翰买份生日礼物。
• One day after work , i was driving my two sons home from school when christopher asked if we could stop by a store so he could buy a birthday gift to take to the school the next day
  一天下班之后，我开车到学校接两个孩子回家时，克里斯托弗问我能否在商店门口停一下车，他要买份生日礼物。