I remembered I always finished eating my share before we went home and my aunt always warned I must be had a stomachache.

我还记得，我总是在回家前就吃完了自己的那份，而姑妈就会叮嘱我当心肚子痛。

youdao

I hear that we have to work overtime today because this project must be finished by tonight, but I am not sure.

我听说我们今晚得加班，因为这个名目今晚必须实现。但只是据说而已。

youdao

We must put forth every effort if the task is to be finished by Wednesday.

如果这个任务要在周三前完成， 我们须做出最大努力。

youdao