The history of chewing gum

Listen and answer the questions.

Choose True, False or Not given

1 Humanity chew 10 000 tons of chewing gum every year.

• False
• Not given
• True

2 Chewing gum was invented in America.

• Not given
• False
• True

3 The first chewing gum was made of tree snap.

• True
• Not given
• False

4 The first chewing gums were black-colored.

• Not given
• True
• False

5 Newborns want to chew.

• False
• True
• Not given

6 It is unknown why we chew.

• False
• Not given
• True

7 Ancient Greeks believed chewing gum is useful for our health.

• False
• Not given
• True

8 The English took chewing habit from American Indians.

• True
• False
• Not given