1. When Herry walked in the mountains, he was seeing a bear.

2. I was walking to home when it started to rain.

3. While he ran for a bus, he was colliding with a lamp post.

4. Vicky had a beautiful dream the alam clock was ringing.

5. When Alex saw the question, he knew the answer immediately.

6. Sarah was having an eletric shock when she touched the wire.

`~rai~`

`text{1.When Henry was walking in the mountains,he saw a bear.}`

`text{2.I was walking to home,it started to rain.}`

`text{3.While he was running for a bus,he collided with a lamp post.}`

`text{4.Vicky was having a beautiful dream when the alarm clock rang.}`

`text{5.When Alex was seeing the question,he knew the answer immediately.}`

`text{6.Sarah had an electric shock when she was touching the wire.}`