初中的题目~~帮帮偶!!

一.写出复数
1.radio 2.knife 3.shelf 4.boss 5.dress
6.housewife 7.postman 8.leaf 9.church 10.mouth
11.family 12.tie 13.baby 14.country 15.key
16.match 17.box 18.hour 19.Greman

1.radios(一般是有生命的+es,如potatoes,无生命的+s,如zoos.但是河马就不是按这个来的,而是hippos)
2.knives
3.shelves
4.bosses
5.dresses
6.housewives
7.postmen
8.leaves
9.churches
10.mouths
11.families
12.ties
13.babies
14.countries
15.keys(要注意是辅音+y才要变y为i再加es,14题就是这个情况)
16.matches
17.boxes
18.hours
19.Germans

1.radios 2.knives 3.shelves 4.bosses 5.dresses 不是很清楚
6.housewives 7.postmen 8.leaves 9.churches 10.mouths
11.families 12.ties 13.babies 14.countries 15.keys
16.matches 17.boxes 18.hours 19.Greman Greman?是不是想说German?可能是Germen

我拿不太准 我也才初三~错了表怪我~

radioes knives shelves bosses dresses huosewives postmen leaves
churchs muoths families ties babies countries keys matches boxes
huors Gremans
绝对是Gremans!!!

1.radios
2.knives
3.shelves
4.bosses
5.dresses
6.housewives
7.postmen
8.leaves
9.churches
10.mouths
11.famlilies