1. is being written
2. have already published.
3. hadn't listened yet.
4.had been tuned
5.are being bought
6 has just informed
7.hadn't read
8.had been kept
9.was learning
10.hasn't been finished
11.has already exibited
12.was discussed
1. is being written
2. have already published.
3. hadn't listened yet.
4.had been tuned
5.are being bought
6 has just informed
7.hadn't read
8.had been kept
9.was learning
10.hasn't been finished
11.has already exibited
12.was discussed
Объяснение: