3 sentences

1. 父母对他寄予了厚望。

   fù​mǔ duì tā jì​yǔ le hòu​wàng.

   His parents placed high hopes in him.

   Source: Dong Chinese Dictionary

2. 父母对他的学业寄予了厚望。

   fù​mǔ duì tā de xué​yè jì​yǔ le hòu​wàng.

   His parents have high expectations for his studies.

   Source: Dong Chinese Dictionary

3. 家乡的父老子弟都对他寄予厚望。

   jiā​xiāng de fù​lǎo zǐ​dì dōu duì tā jì​yǔ hòu​wàng.

   The elders and the youth of his hometown all have high hopes for him.

   Source: Dong Chinese Dictionary