Unit 4 - Lesson 1 - Pioneer

To get information or surf the Internet when using a computer

Feeling fear, or feeling worry about the something

To make someone feel fear

a disagreement between people with opposing opinions

• Conflict

• Afraid of

• access

• disappear

no longer exist

the natural environment where an animal or plant usually lives:

to communicate with someone or react to something:

to get new knowledge or skill in a subject or activity

desire to have something, or want something very much

intelligent, or able to think quickly in difficult situations