Before a meetingA会议几点开始?Huìyì jǐ diǎn kāishǐ?What time does the meeting start?B十点开始。Shí diǎn kāishǐ.It starts at ten.A好的,请发给我资料。Hǎo de, qǐng fā gěi wǒ zīliào.Okay, please send me the materials.
In classStudent老师,我可以问一个问题吗?Lǎoshī, wǒ kěyǐ wèn yí ge wèntí ma?Teacher, can I ask a question?Teacher可以,请说。Kěyǐ, qǐng shuō.Yes, go ahead.Student这个作业什么时候交?Zhège zuòyè shénme shíhou jiāo?When is this homework due?