To give / to / for
Gei3 给 / 給
To make a phone call
Da3 dian4hua4 打电话 / 打電話
Telephone
Dian4hua4 电话 / 電話
Hello [phone]
Wei2/wei4 喂
Precisely / exactly / (indicate earliness, briefness, or quickness) / just / only (indicating a small amount)
Jiu4 就
Which
Na3 / nei3 哪
[Polite m.w. for people]
Wei4 位
Afternoon
Xia4wu3 下午
Time
Shi2jian1 时间 / 時間
Question / problem
Wen4ti2 问题 / 問題
To have a meeting [vo]
Kai1hui4 开会 / 開會
To open / to hold (a party / meeting / etc)
Kai1 开 / 開
Meeting
Hui4 会 / 會
Morning
Shang4wu3 上午
[m.w. for class periods]
Jie2 节 / 節
Class / course / lesson
Ke4 课 / 課
Grade (year) in school
Nian2ji2 年级 / 年級
To give/take a test [vo] / test [n]
Kao3shi4 考试 / 考試
To give/take a test [v]
Kao3 考
Test / to try / to experiment [n/v]
Shi4 试 / 試
After / from now on / later on
Yi3hou4 以后 / 以後
Free time
Kong4er 空儿 / 空兒
If (hypothetical not conditional)
Yao4shi 要是
Convenient / available / bathroom
Fang1bian4 方便