Because the world is getting warmer, Polar bears are in danger of becoming extinct.

They closed the village school as there weren't enough students

I really enjoyed the concert although the music was too loud. 

When He got a creampie smashed in his face. Everyone laughed 

While Paul was walking to the bus stop, he found somebody's wallet on the ground.

Jackie will take out the trash after she is done with her chores.

If you study for the test, you will do much better

Rex practiced his guitar until he could play the song perfectly.

We could get back to shore before it started to rain hard.

Whenever I saw him, he was always carrying a plastic shopping bag.

1. Because the world is getting warmer, Polar bears are in danger of becoming extinct.

2. They closed the village school as there weren't enough students.

3. I really enjoyed the concert although the music was too loud. 

4. When He got a creampie smashed in his face. Everyone laughed.

5. While Paul was walking to the bus stop, he found somebody's wallet on the ground.

6. Jackie will take out the trash after she is done with her chores.

7. If you study for the test, you will do much better.

8. Rex practiced his guitar until he could play the song perfectly.

9. We could get back to shore before it started to rain hard.

10. Whenever  I saw him, he was always carrying a plastic shopping bag.

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