根据汉语意思完成句子。
1. 天气真不错，但今天长城上太拥挤了。
_______ ! But the Great Wall is too _______ today.
2. 这个小男孩没钱买书，所以他总是在书店里看书。
The little boy _______ have _______ to buy books, so he often ________ in the bookshop.
3. 我认为汽车旅行很枯燥。
I think the bus trip _______ _______.
4. 听到这个好消息我们都很振奋。
We were very _______ the good news.
5.她和她的同学正在谈论她们的假期。
She and her classmates _______ _______ their vacations.
