Răspuns:
1 didn't allow, worked
2 finished, clapped
3 learned, had
4 had, repaired
5 was written, known
6 more intelligent, less
7 -, -, the
8 may, can
9 anything
10 on
11 bought, moved
12 learn, will get
13 will recognise, meet
14 will understand, are
15 are caused
16 more interesting
17 expensive
18 will be able to
19 the, the
20 after, of
