I.
1.Take
2.letters
3.off
4.for
5.Wait
6.for
7.problem
8.already
9.in
10.wrong
11.gone
12.had
13.pair
14.cold
15.?
16.look
17.been
18.lost
19.for
20.?
II.
1.broke
2.just
3.bruised (broke тоже уместен в значении разбила колено)
4.got
5.spend(passed тоже уместен в значении пережить день)
6.activity
7.have not
8.look
9.handles
10.never
III.
1.How was the
2.What is wrong with his foot?
3.I have seen your ring the last week.
4.When
5.What did Sally buy at the store today?