根据提示或句意或音标写出所缺单词
1.We often feel (累) after we read for a long time. We need to have a rest.
2.We shouldn’t eat too many hamburgers. (水果) is good for us.
3.Young people like singing. They like (/?p?pjul?/) songs best.
4. Jack likes skating. He is also a very (someone who can swim ).
5.The phone is too (having a high price), I don’t have enough money to buy it.