20 Fill the gaps with the past simple for of the verbs. Cave people Many, many years ago, people (do) did not have houses. They lived caves. They (get) _ their food from animals and collected fruit from the plants around them. They (eat) _ the food raw. Later on, they (know) fire, they cooked the meat and plants. Their water (come) They (wear) how to make from rivers. animal skin to keep themselves warm. There (be) cars and people (go) stories and (draw) no everywhere on foot. These cave people (tell) pictures on the walls of their caves.
