将下列句子中的汉语部分译成英语，注意使用适当的形式，并将所填单词写在答题卷相应的位置。（共5小题，每小题1分，满分5分）
I want to be an actress when I___________（长大）up.
_______________（我的梦想）is to be a doctor.
She___________（过去常常）collect stamps,but now she is interested in coins.
You should do your homework                  . (准时)
In order to keep healthy,we should eat                      .  (绿色食品)