Nouns-irregular plural

4. How many pieces of (furniture) ..... do you want to buy?
7. In order to keep children’s attention, we have to use a lot of (stimulus) ..... .
9. She took all her (belong) ..... and left her boy-friend’s flat.
11. What (criterion) ..... were used by you?
12. He got the cold (foot) ..... at the last moment and backed out.
13. The (diagnosis) ..... of the two doctors differed significantly.
16. The leaf was covered with a thick layer of (larva) ..... .
17. People who lived at the time had very hard (life) ..... .
19. I was surprised to see a couple of (goose) ..... in my garden this morning.
20. Though the police had (evidence) ..... that he was guilty, he was never arrested.
22. We have decided to buy two more (shelf) ..... for our bedroom.

1. Do we have enough forks and (knife) ..... for everyone?
2. A number of unexplained (phenomenon) ..... were observed in the region.
3. This blanket is extremely dirty, it must be covered with tons of (bacterium) ..... .
5. I liked the hotel, but its (surround) ..... were horrible. There was litter everywhere.
6. Most women are afraid of (mouse) ..... and they scream at their sight.
8. Unfortunately none of his three (child) ..... survived the crash.
10. Needless to say the news of the celebrity’s death appeared in all the (medium) ..... .
14. We have made some (analysis) ..... and achieved surprising results.
15. He gave me some (advice) ...., which I didn’t follow.
16. She looked scruffy and her hair was so dirty that I was afraid that she had (louse) ..... .
18. Scientists conducted a lot of (research) ..... into the subject.
21. One of my (tooth) ..... hurts, I must make an appointment with my dentist.