помгите пожалуйста по английскому всталить артикли (a,an,the)

Question

1)Make has ...His brother is .. doctor 
2) Were is you ...sister? She is in ...library 
3) ...London is .. capital of ...Great Britain 
4)...Alps are... highest mountaries in ...Europ

Марина Храброва · Accepted Answer

Make has a brother His brother is a doctor 
2) Were is your sister? She is in the.library 
3) London is the capital of .Great Britain 
4)..The.Alps are.the highest mountains in Europe