根据句意及首字母提示，填写单词。

1. You should s       the bottle (瓶子) before pouring the orange juice.

2. What's your attitude t      what the kids wear to school?

3. Switzerland is the l      of watches, and people there are very serious about time.

4. After exercising in the morning, I usually feel quite r    .

5. Julie k     her mother good night before she went to bed.

根据焊炬移动方向和焊炬与焊丝的前后位置关系可把气焊操作为左焊法和（）