1. It takes me about 30 minutes to clean up the house.

2. My friend scarcely watches=watch any sad movie but she cries due to the story.

3. I have difficulty in studying our korean=Korean history.

4. My mother, a music teacher, taught me to play the piano.

5. Since I ate Sangetang today, I feel stronger than the past.

6. I usually spend money on shopping.