根据句意和汉语注释，写出单词的正确形式。
The rain kept beating ____________ (撞，碰) the windows, and the little girl looked so sad.
We all look forward to ____________ (实现) our dreams by taking online tours.
Her friend ____________ (嫁) a world-famous football player last year.
I really hope to go abroad for getting more traveling ____________ (经历).