He seldom stays up late at night, _______ he has too much work to do.

_________when I was a young girl.[ ]

It was in 1969 ______ two Americans went to the moon by spaceship.

You can’t take both of them.- You mean I can choose_______ this one_______ that one

etao easily proved himself to be a rising star with four gold medals during the 17th Asian Games, ______was held in Incheon, South Korea last year.