1.The movie star_____with your sister,didn't he

1.The movie star_____with your sister,didn't he
A.was used to dance B.used to dancing
C.used to dance D.was used to dancing
2.the girl in the snapshot was smiling sweetly,______.
A.her ling hair flowed in the breeze
B.her long hair was flowing in the breeze
C.her long hair flow in the breeze
D.her lOng hair flowing in the breeze
3.Mother insisted that______.
A.they are to be back befote nine in the evening
B.they ought to be back befote nine in the evening
Cthey are to be back befote nine in the evening
D.they had to be back befote nine in the evening
4.It is the boy's laziness that_____his failure in the exams
A.resulted from B.brought in C.resulted in D.led into
5.I couldn't understand why he pretended_____in the bookstore.
A.to see me not B.not to see C.not see me D.to see not me
6.they (occasionally) stop by to see us.
A.often B.seldom C.usually D.once in a while