根据句意及首字母提示补全单词。

1.There is an u_______ parking lot near the building, so you can’t park on the ground.

2.Many foreigners visit the Summer P_______ in Beijing every year.

3.Mrs. Green is rich with lots of t_______, but she doesn’t feel happy.

4.Some students like a_______ history, but some like modern history.

5.When it snowed, people used dogs to p_______ carts(货运车) in this village.