根据句意及首字母提示补全所缺单词。(1)--Thank you very much! --You’re w____ (2)Do you w ____ a big bed or a small one for your son?(3)I get a school bag at a very good p____ (4)There is a big s____ near our school. There are many school things in it.(5)You can b____ some food in a supermarket (超市).
某同学牙龈经常出血,他平时应该注意常吃( )