根据汉语提示完成句子1 昨天他们坐在草地上聊天.They____down on the____and____a___ye

根据汉语提示完成句子
1 昨天他们坐在草地上聊天.
They____down on the____and____a___yesterday.
2 看,我有一只小狗了.
多可爱的小狗啊!
Look,l've______a______dog.
______a lovely little_______!
3 谁的书包重?是你的还是苏阳的?
苏阳的书包比我的书包重一公斤.
______school bag is____,yours_______Su Yang's?
Su Yang,s school bag is one kg heavier________,________.
4 我没有兄弟姐妹,我是家里的独生女.
我有一个哥哥比我大一岁.
l have_______brothers or sisters.l am the_______child in my family.
l have one_______.He is one year______than________.

快!急!