Помогите пожалуйста поставить слово в скобках в правильном времени.

1. She said that she (to buy) new high-heeled shoes.
2. My sister asked whether I (to go) shopping on friday.
3. My friend said that she (to like, not) to go window-shopping.
4. My aunt told me that she (to go) to the supermarket tomorrow.
5. My mother told me that she (to go) to the jeweller's and (to buy) a present for me.
6. We discovered that we (to spend) all the money.