Răspuns:
Ex 18
2. Forgot
3. Was answered
4.is having
5.to tell
6.phoned
7.began
8 doesn't ring
9. Phone
10.answered
11.speaking
12.know
13. Have been trying
Ex 19
1.of.
2.in
3.most
4.until
5.was
6.that
7.have
8.around
9.there
10.as
11.on
12.even
