Question

РЕШИТЬ ЗАДАНИЕ ____________________________

Answer 1

1.runners can
2.couldn't
3.should
4.must
5.can
6.ought to
7.can
8.should
9.might, can
10.should
11.must
12.can't
13.should
14.am, should
15.must
16.should
17.can
18.has
19.Can
20.should