Week 6 - 3C1 - Unigo

1. The following are the uses of friction, EXCEPT ________.

• A. It stops us sliding across the floor.           

• B. It gives up grip for car slow on the road.

• C. It makes objects move slower.                              

• D. It enables us to grasp and hold objects.

2. Which state of matter can be compressed easily?

• A. solid                                              

• B. liquid                                             

• C. gas

• D. lava

3. Julius Caesar, the emperor of ancient Rome, wrote messages to his army in a secret ____.

• A. code

• B. message

• C. text

• D. messenger

4. No one has stayed ______ until midnight.

• A. awake

• B. late

• C. away

• D. inside

5. 5. Have you ever ridden _______?

• A. a camel

• B. a horse

• C. a zebra

• D. a cat

6. You pay for a meal with _______.

• A. food

• B. money

• C. leaves

• D. metal

7. Muscles are ________ to our bones.

• A. connected

• B. climbed

• C. lifted

• D. felt

8. We need food containing _____ to make our muscles strong – foods like eggs, beans, fish, meat, milk and cheese.

• A. lipid

• B. fat

• C. protein

• D. fiber

9. What’s the matter with him? His _______ hurts.

• A. knee

• B. head

• C. wrist

• D. ankle

10. Walking makes your heart ______ more quickly.

• A. beat

• B. rhyme

• C. bloodline

• D. muscles