1. While I was sleeping, my mother was cooking in the kitchen.

2. We were shocked when we were haved the exam.

3. Before my father leaves for work, he was tired.

4. After i finish my homework, i go to bed.

1. While I was sleeping, my mother was cooking in the kitchen.

2. We were shocked when we were haved the exam.

3. Before my father leaves for work, he was tired.

4. After i finish my homework, i go to bed.

1.She was surpirised when she found a golden coin in the garden

2.As soon as i find my wallet, I will go shopping.

3.He made a quick phone call to a client before he left the office.

4.After he mowed the lawn, he took a rest.