Every single time he calls, I'm out.
他每次打電話來我都不在家。
It's been two weeks now since she called.
她到現在已經有兩個星期沒來電話了。
It would be a good idea to call before we leave.
我們出發之前打個電話是個好主意。
He was out when I called to see him.
我去拜訪時，他不在家。
I'll call back at a more convenient time.
在方便的時候我會回電話的。
If you have any issues, please call this number.
如有問題，請撥打這個電話號碼。