–When is the National Day of China –____________________.

A.When is sports the meet

B.When the is sports meet

C.When is the sports meet

A) but

B) because

C) unless

D) when

Was it in 1969 ______ the American astronaut succeeded ______ landing on the moon？

A) when; on B) that; on C) when; in D) that; in

A.In 1805 when he finished writing his Prelud

B.In 1850 when his wife published his Prelud

C.In 1798 when Lyrical Ballads was publishe

D.In 1843 when Robert Southey die