4 sentences

1. 她惊恐地尖叫起来。

   tā jīng​kǒng de jiān​jiào qi​lai.

   She screamed in terror.

   Source: Dong Chinese Dictionary

2. 听到屋里有响，他惊恐地瞪大了眼睛。

   tīng​dào wū​li yǒu xiǎng, tā jīng​kǒng de dèng​dà le yǎn​jing.

   Hearing a noise in the room, he widened his eyes in terror.

   Source: Dong Chinese Dictionary

3. 将军厉声一叱，眼前的敌军皆惊恐不已。

   jiāng​jūn lì​shēng yī chì, yǎn​qián de dí​jūn jiē jīng​kǒng bù​yǐ.

   The general let out a sharp shout, and the enemy troops were all terrified.

   Source: Dong Chinese Dictionary

4. 听到这个突如其来的消息，他感到十分惊恐。

   tīng​dào zhè​ge tū​rú​qí​lái de xiāo​xi, tā gǎn​dào shí​fēn jīng​kǒng.

   He was terrified to hear this sudden news.

   Source: Dong Chinese Dictionary