1. I saw him ________ (go) out of the room ten minutes ago.
答案：go
2. I'm thirsty; please get me something ________ (drink)．
答案：to drink
3. The teacher told them ________ (not make) so much noise.
答案：not to make
4. There isn't any difference between the two. I really don't know which ________ (choose)．
答案：to choose
5. In Asia, ________ (get) into a good public university, students have to take the entrance exam.
答案：to get
6. Our aim is ________ (achieve) the task in six months.
答案：to achieve
