9-класс Англис тили

Rainforests cover ...per cent of the Earth's surface.

• 7

• 4

• 10

• 6

....is the greatest cause of endangerment or loss.

• Animals

• The human

• Transport

• Agriculture

Lake Baikal is the world 's ...lake.

• deepest

• salty

• beautiful

• sunny

We ... travel by plane in future

• Is

• are

• will

• were

We ... also look after the environment.

• can

• must

• should

• would