The boy felt very uneasy on his first overseas training.
As boy's first overseas training,he felt very uneasy.
It is boy's first overseas training,so he felt very uneasy.
It is boy's first overseas training which made he feel very uneasy.
Felt very uneasy,the boy got on his first overseas training.
For boy's first overseas training,he felt very uneasy.
On boy's first overseas training,he felt very uneasy.
It made boy feel very uneasy on his first overseas training./The boy felt very uneasy during his first overseas training.
The boy felt very uneasy because it is his first overseas training.
The first overseas training made boy feel very uneasy.
It is the first overseas training that made boy feel very uneasy.
The boy felt very uneasy for it is his first overseas training.
The boy felt very uneasy when he was on his first overseas training.
The boy felt very uneasy for his first overseas training.
The boy felt very uneasy while he was on his first overseas training.