Unit 5 -grade 8

1. I had a really…………………dream last night.

• bizarre

• tongue

2.She suffers from a……………….brain disease.

• parasite

• rare

3.Giraffes have a long …………………

• rare

• tongue

Answer explanation

4.The medicine didn't deal effectively with the Malaria…………………….

• bizarre

• parasite

5.They saw a ……………………….. animal in the lake

• bizarre

• rare

Answer explanation

It's a ----- place to live because of high level of poisonous chemicals in the water.

• ideal

• comfortable

• harsh

Polar bears can --------- the extreme cold of the Arctic.

• handle

• live

• survive

Camel can --------- to its harsh environment in deserts.

• handle

• adapt

• thrive

Tardigrade, or "water bear" can survive despite a -------- of water and oxygen.

• lack

• variety

• level

Dead Sea has a high ----- of salt.

• quality

• part

• level