4. Jenny needs to ask me. I will show her how to make chung cakes. (IF)
If Jenny asks me, I will show her how to make chung cakes.
5. Ha was young. She loved chung cakes very much. (WHEN)
When Ha was young, she loved chung cakes very much.
6. It's good idea to swallow rapidly if you have hiccups.
- You should swallow rapidly if you have hiccups.