根据汉语意思完成句子。

1. 我没有足够的钱来支付我的假期旅行费用.

    I don't have enough money to _____ _____ my holiday trip.

2. 我们家也没有牛奶了.

    There is _____ milk in our home, _____.

3. Lily把作业忘在家里了.

    Lily _____ her homework _____ _____.

4. 我朋友有比我的更好看的衣服.

    My friend has _____ clothes _____ I do.

5. 他心里很烦,不知道该做什么.

    He was upset and didn't know _____ _____ _____.