4 sentences

1. 班长向士兵们喊道：“立正！”

   bān​zhǎng xiàng shì​bīng men hǎn​dào:“ lì​zhèng!”

   The squad leader shouted to the soldiers, 'Attention!'

   Source: Dong Chinese Dictionary

2. 裁判员喊道：“各就各位，预备，跑！”

   cái​pàn​yuán hǎn​dào:“ gè​jiù​gè​wèi, yù​bèi, pǎo!”

   The referee shouted, 'On your marks, get set, go!'

   Source: Dong Chinese Dictionary

3. 老师走进教室，班长喊道：“起立！”

   lǎo​shī zǒu​jìn jiào​shì, bān​zhǎng hǎn​dào:“ qǐ​lì!”

   The teacher walked into the classroom, and the class monitor shouted, 'Stand up!'

   Source: Dong Chinese Dictionary

4. 士兵在黑暗中喊道：“站住！对暗号！”

   shì​bīng zài hēi'àn zhōng hǎn​dào:“ zhàn​zhù! duì àn​hào!”

   The soldier shouted in the dark, 'Halt! Give the password!'

   Source: Dong Chinese Dictionary