Задание

Fill in the gaps. Some words are extra.

1. There are a lot of ... snakes in the USA.

2. Antivenin is a medicine that comes from snake ... .

3. Poisonous snakes ... 8,000 people in the USA every year.

4. Bill ... the snakes to collect their venom every day.

5. Bill ... medicine from this venom.

6. Bill's dog isn't old. It's just a ... .

7. Bill always watches a DVD before he ... to bed.