Rewrite the sentences without changing their meanings

VI. Rewrite the sentences without changing their meanings .
35. We had lunch then we took a look around the city.
- Before………………………………………………………………………….
36. They have provided the victims with the food and clothing.
- The victims……………………………………………………………………
37. After she had explained everything clearly, we started our work.
- By the time……………………………………………………………………
38. Susan started learning Vietnamese when she was ten years old.
- Susan has …………………………………………………………………….
39. The road in front of my house was flooded due to the heavy rain.
- Because it …………………………………………………………………….
40. I don’t have enough money, so I can’t buy this lovely dog.
- If I …………………………………………………………………………….