1. The house, they live in, is on the other side of the street.
Relative Clause - придаточное определительное: (Which house?) they live in
2.When we want to tell other people what we think, we can do it in many ways.
Вопрос: (What?-что?) -Придаточное дополнительное: what we think
Вопрос: (When - когда?) -и придаточное времени When we want to tell other people what we think
3.If he affected her at all, it was inevitable that she should love or hate him.
Придаточное условия: If he affected her at all
4.We know that the more we study and read the more we understand English. Придаточное дополнительное
5.When I reached London, I found waiting for mean urgent request that I should go to Mrs Strickland’s as soon after dinner as I could.
Придаточные времени: 1 - When I reached London;
2 - Придаточное определительное: that I should go to Mrs Strickland’s as soon after dinner as I could.