句型转换。（共5小题，每小题2分，满分10分）
1. His parents were proud of his great progress Tom had made in English.
His parents __________ ___________ in his great progress Tom had made in English.
2The thieves admitted that they had stolen a couple of cars in total.
The thieves admitted __________ ___________ a couple of cars in total.
3. We finally arrived at the tourist attraction because the guide led us.
We finally arrived at the tourist attraction ___________ the guide _________ us.
4. The great performance in the opening ceremony has a deep impression on us.
The great performance in the opening ceremony________ us _________.
5. Now, as the prices go up, most families don’t have enough money to buy what they need in their daily life.
Now, as the prices go up, most families_______ _________ to buy what they need in their daily life.