1Your mother’s son in your father. 2Your father’s father.
3Your brother divorced his wife. She is his …..
4A person you work with.
5Your uncle’s son (or uncle’s daughter)
6Your mother’s (or your father’s ) sister.
7Your grandmother’s mother.
8A person who lives very near you.
9Your brother’s (or your sister’s) daughter.
10Our closed friend.
11Your mother’s new husband is your….
12Your father’s (or your mother’s) brother.
13Your father’s new wife.
14Your daughter’s husband
15Your Brother’s (or sister’s) son.

science.

modern problems require modern solutions.

i think it would be c. or a. i recommend a if it's not a than it's c if it's not c than it's b your welcome : ) sorry if you get it wrong

the teacher i would like to have must be a kind, caring and understandable teacher. she should be interactive with us and always plan fun activities to in our studies. she should be a teacher who would correct our mistakes when we do something wrong and guide us if we are weak. she should always be strict if we do something bad but must be praising us when we do something good. she she not take any as her favorite in her class but take everyone as her favorite.

(i hope this will u if there is something send me a reply)