Viết lại câu: It's nearly 20 years since my father saw his brother. Although he was seriously ill, he was determined to finish his work

Viết lại câu :
1/ It's nearly 20 years since my father saw his brother.
-> My father
2/ Although he was seriously ill, he was determined to finish his work.
-> In spite of
3/ When did you last ride this bike ?
-> How long
4/ People say that this novel was written by a young author.
-> This novel
5/ We haven't been to London since 1998.
-> The last time
6/ My wait in the queue has lasted 40 minutes so far.
-> I
7/ I haven't seen a more wonderful building anywhere.
-> Nowhere