十五、根据图片提示，使用括号内的单词，连词成句，注意大小写。
1.
(you, are, how, old)
How old are you
?
2.
(my, at, look, family tree)
Look at my family tree
.
3.
(want, I, lovely toys, some)
I want some lovely toys
.
4.
(and, my, meet, sister, come)
Come and meet my sister
.
答案：1. How old are you 2. Look at my family tree 3. I want some lovely toys 4. Come and meet my sister
