1 gave, had not read
2 had enjoyed
3 had not phoned
4 came, had left
5 returned, saw, had broken
6 had left, arrived
7 had made, got
8 had studied, did
9 forgot, had not done
10 was, had worked
11 came, had taken
12 parked, had drunk
13 was, had had
14 had seen
15 had escaped, arrived
16 arrested, had stolen
17 had shown, committed
18 had checked, locked
19 opened, had eaten
20 met, had finished
21 recognised, had seen
22 had forgotten
1 gave, had not read
2 had enjoyed
3 had not phoned
4 came, had left
5 returned, saw, had broken
6 had left, arrived
7 had made, got
8 had studied, did
9 forgot, had not done
10 was, had worked
11 came, had taken
12 parked, had drunk
13 was, had had
14 had seen
15 had escaped, arrived
16 arrested, had stolen
17 had shown, committed
18 had checked, locked
19 opened, had eaten
20 met, had finished
21 recognised, had seen
22 had forgotten