Помогите с английским пожалуйста

1) I don’t need any help. I can do it ....
-myself
-yourself
-himself
-herself
-itself
-ourselves
-yourselves
-themselves
2)Tom repaired his bike all by......
-myself
-yourself
-himself
-herself
-itself
-ourselves
-yourselves
-themselves
3)Yesterday Kate got a good mark on her English test. She was very happy with...
-myself
-yourself
-himself
-herself
-itself
-ourselves
-yourselves
-themselves
4)Richard and Tom are brothers. Yesterday, they did their homework by ....
-myself
-yourself
-himself
-herself
-itself
-ourselves
-yourselves
-themselves
5)We had to do.... if no one wanted to help us.
-myself
-yourself
-himself
-herself
-itself
-ourselves
-yourselves
-themselves
6)My sister usually spends her weekends in the countryside, and she always go there by ....
-myself
-yourself
-himself
-herself
-itself
-ourselves
-yourselves
-themselves
7)You have to do the research work by....
-myself
-yourself
-himself
-herself
-itself
-ourselves
-yourselves
-themselves
8)My cat saw ....in the mirror and started to play.
-myself
-yourself
-himself
-herself
-itself
-ourselves
-yourselves
-themselves