给……打电话 __________________________________________________
偶尔；有时 __________________________________________________
开始；着手 __________________________________________________
(以防)万一 __________________________________________________
迅速把手伸入；一心投入 _______________________________________
开始(做) __________________________________________________
的确；事实上 __________________________________________________
不挂断；紧紧握住；稍等 _____________________________________________
次序颠倒；发生故障 _________________________________________________
设法联系上(尤指打通电话)；(设法)做完；通过 _________________________
回复电话 __________________________________________________
挂断电话 __________________________________________________
开始，着手 __________________________________________________
被踩出来的路；常规；惯例 ___________________________________________