A4. (Выберите верную форму глагола.)
If people hadn’t thrown away litter, the streets of our towns... cleaner.
1) will be 3) would be
2) were 4) would have been
If people hadn’t thrown away litter, the streets of our towns... cleaner.
1) will be 3) would be
2) were 4) would have been
Answers & Comments
1) will be 3) would be
2) were 4) would have been