Люди,помогите с английским)Choose the right variant: 1. He looks so happy,

Люди,помогите с английским)
Choose the right variant:
1. He looks so happy, so herself.
a) enjoying
b) enjoy
c) had enjoyed
d) enjoyed
2. I dont mean her this paper.
a) read
b) to read
c) reads
d) has read
3. He apologized for late.
a) come
b) coming
c) comes
d) has come
4. Ann saw him off about an hour later.
a) drive
b) to drive
c) driven
5. I do not want her about this.
a) to hear
b) hear
c) heard
d) have heard
6. I would prefer you home by taxi, because its late
a) to return
b) return
c) being returned
d) returns
7. Let the children in the park.
a) play
b) to play
c) are playing
d) plays
8. I saw him the door.
a) were opening
b) opening
c) to open
d) opens
9. I noticed her the room.
a) entering
b) enters
c) has entered
10. She agreed to part in the concert.
a) taking
b) taken
c) takes
d) being taken