Beliefs in the past

People _________ that thunder and lightning were caused by angry gods.

• Use to believe

• Used to believe

• Used to believed

Scientists _________ that germs caused diseases until the 19th century.

• did not use to think

• did used to think

• Not did used to think

_________ people _________ that the Earth was the center of the universe?

• Did / used to believe

• Did / use to believe

• Do / used to believe

Long ago, people _________ that dreams predicted the future.

• used think

• used to thought

• used to think

_________ people _________ that wearing certain charms protected them from harm?

• did / use to believe

• did / used to believe

• did / use to believed

People _________ that the Earth was round until scientists and explorers proved it.

• did not used to know

• did not used to knew

• did not use to know