请根据句意从方框中选择合适的单词，并用其适当形式填空，使句子通顺。

comfortable      wide     happy      forty      visit

Look! They are watching the film Lost in Thailand with __________ on the Internet.
My father’s __________ birthday happens to be on Father’s Day.
The Internet is __________ used in most families in our country today.
Those beautiful paintings don’t belong to us. They are those ___________.
It will make you feel ____________ if you sit too long in front of the computer.