| ache |
to have a dull pain that lasts a long time. |
| dull |
not interesting; boring. |
| eyesight |
the ability to see; vision. |
| frozen |
changed into a solid or made hard by freezing. |
| grade |
to rate for correctness or quality, usually by giving a letter or score. |
| guess |
to give an answer or opinion without enough information to be certain. |
| important |
having great meaning or value. |
| later |
at some following time or future time. |
| lesson |
a period of instruction with a teacher, or a specific group of things to be learned or studied together. |
| science |
a careful method of studying and learning about things in nature. |
| spine |
the set of bones that go down the center of the back of a human or animal. |
| tablet |
a small, flat, round piece of medicine. |
| talk |
to communicate by speaking. |
| type |
a group of things that are the same in some way. |
| wobble |
to move or tip from side to side in an unsteady way; be out of balance. |