It was during World War II, ____ he was in his early twenties, _____ he joined the British Army.

A. that; when  B. when; that  C. when; when D. that; that

It was during World War II, ____ he was in his early twenties, _____ he joined the British Army

1. A.
   that; when
2. B.
   when; that
3. C.
   when; when
4. D.
   that; that

It was during World War II, ____ he was in his early twenties, _____ he joined the British Army.

A. that; when  B. when; that  C. when; when D. that; that

It was during World War II, ____ he was in his early twenties, _____ he joined the British Army.