根据问句,选择合适的答句。(将合适的序号填在横线上)
① How nice! ② Ok. Let’s go. ③ Not so good. ④Ok. Good night.
⑤Good morning.
1. How are you, Helen? __________
2. Look at her coat. _________
3. Good morning, Gao Shan. __________
4. Go to bed now. _________
5. Let’s go to the park. _________