4 sentences

1. 这种对朋友非常忠的行为值得赞扬。

   zhè zhǒng duì péng​you fēi​cháng zhōng de xíng​wéi zhí​de zàn​yáng.

   This kind of loyalty to a friend is praiseworthy.

   Source: Dong Chinese Dictionary

2. 面对众人的赞扬，他感到有些不知所措。

   miàn​duì zhòng​rén de zàn​yáng, tā gǎn​dào yǒu​xiē bù​zhī​suǒ​cuò.

   He felt a bit overwhelmed by the praise from everyone.

   Source: Dong Chinese Dictionary

3. 面对大家的赞扬，他连连摆手，表现得非常谦虚。

   miàn​duì dà​jiā de zàn​yáng, tā lián​lián bǎi​shǒu, biǎo​xiàn de fēi​cháng qiān​xū.

   In the face of everyone's praise, he waved his hand repeatedly and acted very modestly.

   Source: Dong Chinese Dictionary

4. 老师在全班面前赞扬了他在这次比赛中的出色表现。

   lǎo​shī zài quán bān miàn​qián zàn​yáng le tā zài zhè cì bǐ​sài zhōng de chū​sè biǎo​xiàn.

   The teacher praised his outstanding performance in the competition in front of the whole class.

   Source: Dong Chinese Dictionary