1 must
2 had to
3 had to
4 have to
5 have to
6 had to
7 had to
8 must
9 had to
10 must
11 had to
12 must
13 must
14 must
15 have to
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1 Can't you even remember the name of the street he lives on?
2 I was able to do a headstand when I was in school but now I can't
3 When the fog clears up I hope we can recognize the places
