I was playing soccer with my classmates when you called me.

你打电话给我时，我正和我的同学们踢足球。

youdao

When you called me last night, I was playing the piano.

你昨晚打电话给我时，我正在弹钢琴。

youdao

Sorry I was out when you called yesterday.

昨天失迎了，很抱歉。

《新英汉大辞典》

"When (Since) you called me last time, we knew that our daughter stopped her hunger strike.

VOA: standard.2009.05.06

Yeah, run the ball is called, when you run the ball, generally you only do it from 10 yards.

是的，就叫“带球跑”，带球跑的时候，你通常只从十码的地方开始。

美式足球 - SpeakingMax英语口语达人

What is that called when you change the fundamental pitch in a piece, going to a different pitch level?

当你改变曲子的音高的时候,这叫什么,改变音高的层级吗

耶鲁公开课 - 聆听音乐课程节选

And stand when I've called on you -- you don't need to stand before I've called on you, but stand when I've called on you.

WHITEHOUSE: Town Hall in Los Angeles

You can shrug off the fact that, just when you are called on to fulfill your option promise, stocks are depressed.

FORBES: Magazine Article

First, when you say he called the winners of the Illinois primary, you mean I assume the Senate race, he isn't -- not the governor's race or anything?

WHITEHOUSE: Press Briefing by Deputy Press Secretary Bill Burton