2. I. Fill in the missing spaces with the
words from below.
Bones and Muscles
Our skeletons are very useful. They have three
functions: 1) __________, support, and 2) __________. The 3)
__________ protects our brains, the 4) __________ protect
our heart and lungs. Without our 5) __________ our bodies
would collapse.
Our bones are connected by 6) __________. Our knees
are joints.
Muscles are attached to the 7) __________of our
3. II. Choose the correct characteristic of
bones and muscles.
1.They are soft parts that cover our
bones.
2.They are the hard part of your body.
3.They are under our skin.
4.They can be stretch and contract.
5.They protect internal organs.