What are the meanings of 'sub' and 'metre', and can you provide examples of words containing them?

The image contains two sections: "Simple sentences" and "Borrowed words". I will address the questions in the "Borrowed words" section.

Borrowed words

1. Read the meanings of these word parts:

   • Sub: means "under" in Latin.
   • Metre: means "measure" in Greek.

2. List at least three words for each example. For example, submarine

   • Words with "sub": submarine, subway, submerge, substitute
   • Words with "metre": centimetre, thermometer, diameter, geometry

3. Underline the part of the word with the Greek or Latin meaning. For example, centimetre

   • submarine
   • centimetre
   • disturb
   • geology (from Greek "geo" meaning earth)
   • biology (from Greek "bio" meaning life)