predecessor

I received the materials.

私は資料を受け取りました

I received the materials from my predecessor.

私は前任者から資料を受け取りました

I received the materials I needed from my predecessor.

私は前任者から必要な資料を受け取りました

I received the materials I needed from my predecessor yesterday.

私は昨日前任者から必要な資料を受け取りました

I received the materials I needed from my predecessor by email yesterday.

私は昨日前任者から電子メールで必要な資料を受け取りました