Употребить глагол в соответствующей форме действительного или страдательного залогов 1) people … millions of fish in the north sea. (to poison) 2) millions of fish in the north sea … . (to poison) 3) they … recently … redundant a lot of people at the plant. (to make) 4) a lot of people at the plant … recently … redundant. (to make)
1. poisoning
2. are being poisoned
3. haven't recently made
4. haven't recently made
1 poison
2 are poisoned
3 they have recently made
4 have been recently made