unit 1-2 grade 7-spring

                                 
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Across

1. If you ______ a group of people, you walk or ride in front of them

5. the possibility that something will happen

7. put forward an idea or plan for someone to think about

11. be obliged to do sth.

13. become aware of that fact or understand it

14. measures a large distance from one asside or edge to the other

15. emphasize a characteristic or quality

16. of great significance(=importance) or value

17. a task that requires a lot of time and effort

Down

2. not dead

3. possessing(=having) material wealth

4. if you do this, you are the first person to think of it or make it

6. not move

8. the accumulation of knowledge or skill that results from direct participation in events or activities

9. feel something by your tongue

10. make it by joining things together

12. get to know or become aware of, usually accidentally