№1
1) read
2) have flown
3) have seen
4) saw
5) discovered
6 has visited
7) was, went
№2
1) When did Robert Louis begin writing?
2) When did he finish his first book?
3) Where did he go in his life?
4) Why did he want to find a place with warm weather to live?
5) What did he write his books about?
№3
1) something
2) nobody
3) somebody
4) anything
5) nothing
№4
1) -
2) the
3) -
4) -
5) the
6) -
7) -
8) -
9) -
10) the
11) the
12) the
13) the
14) the
15) -
16) -
17) -