a) Read the parable again and complete the following sentences:
1. The jar represents...
2. First , the professor put ... into the jar and it was ...
3. Then , he put some .... and it was .... again.
4. Third , he ... and ... .
5. The rocks represent ...
6. The pebbles are ...
7. The sand is ...
8. Your life will still be full when ...

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