1)
1had eaten
2didn't eat
3found
4did...
5bought
6had..
7did...
8 discovered
9did
10had...
11had...
12had been
13needed
14did
15did
1)
1had eaten
2didn't eat
3found
4did...
5bought
6had..
7did...
8 discovered
9did
10had...
11had...
12had been
13needed
14did
15did