▁▁ woman over there is ▁▁ popular teacher in our school

▁▁ woman over there is ▁▁ popular teacher in our school.
A.A;an B.The; C.The;the D.A;the
2.After ▁▁ supper,he stayed at home and played ▁▁ violin.
A.the;the B./;the C./;a D./;/
3.There is ▁▁ report in today's newspaper.It's about ▁▁ 2008 Olympics Games.
A./;the B.the;/ C.a;the D./;/
4.Don't talk to Simon like that.He is only ▁▁ eleven-year-old boy.
A.a B.an C.the D./
5.Now he is ▁▁ artist.I have known him since he was ▁▁ one-year-old boy.
A.a;an B.a;a C.an;an D.an;a