Напишите слова во множественном числе 1.basis 2.curriculum 3.phenomenon 4.datum 5.criterion 6.stratum 7.analysis 8.cactus 9.formula 10.index 11.medium 12.memorandum 13.antenna 14.genius 15.appendix 16.ox 17.cuckoo 18.child 19.roof 20.fly 21.key 22.leaf 23.zero 24.piano 25.ski 26.woman 27.deer 28.sheep 29.mouse 30.house

1. basis - bases

2. curriculum - curricula

3. phenomenon - phenomena

4. datum - data

5. criterion - criteria

6. stratum - strata

7. analysis - analyses

8. cactus - cacti или cactuses

9. formula - formulas или formulae

10. index - indexes или indices

11. medium - mediums

12. memorandum - memorandums или memoranda

13. antenna - antennae14. genius - geniuses 15. appendix - appendixes или appendices 16. ox - oxen 17. cuckoo - cuckoos 18. child - children  19. roof -  roofs или rooves 20. fly - flies 21. key - keys  22. leaf - leaves 23. zero - zeros или zeroes24. piano - pianos 25. ski -  skis 26. woman - women27. deer - deer или deers28. sheep - sheep29. mouse - mice 30. house - houses

1 bases2 curricula3 phenomena4 data5 criteria6 strata7 analyses8 cacti9 formulae10 indexes11 media12 memorandums13 antennae14 geniuses15 appendices16 oxen17 cuckoos18 children19 roofs20 flies21 keys22 leaves23 zeros24 pianos25 skis26 women27 deer28 sheep29 mice30 houses