Lunch had gone surprisingly well. Jake didn't make a habit of leaving the building for lunch; in fact, he usually never even left his computer.

午餐出奇地好吃，Jake没有养成离开大楼去吃饭的习惯，事实上，他通常连电脑都不离开。

The staff have gone for their lunch.

工作人员都去吃午饭了。

What if i'd gone somewhere else for lunch?

如果我那天去了其它地方吃午餐？

He has gone home for lunch.

他回家吃午饭去了。

"I'm sorry, Sir," said the waiter. "Our manager has gone out for lunch."

“对不起，先生，”服务员说“我们经理去吃午饭了。”