12.The famous scientist gave us a talk on spaceships in ____

12.The famous scientist gave us a talk on spaceships in ____ The famous scientist gave us a talk on spaceships in ______. The man（）gave us a talk on science yesterday is a famous sci The man___ gave us a talk on science yesterday 单词猜猜猜:The famous writer gave us a wonderful s____(a talk)yes i met the teacher who gave us a talk last week on the street The man _____ gave us a talk on science yesterday is a famou the famous sc( )will give us a talk on the computer I was a little ____ before l gave my talk in front of the cl The famous scientist grew up ____ he was born and in 1990 he Have you seem the ___(通知)?A scientist will give us a talk to The scientist _____ Canada and he will give us a talk when h