根据句意及首字母的提示,补全单词。
1. The short man looks o _ , but he is a great scientist.
2. At last, the thief d_ _ out of our eyes. We were very worried.
3. Many policemen were there to s _ people after the earthquake.
4. Our parents d _ with our ideas sometimes. But don't worry. Try to show yours to them.
5. Using too much p _ bags is bad for our environment.