单词拼写。 1. Greatly _____( 鼓舞) by the teacher's words91 have made up my mind not to give up my goal. 2. Small shops were _____( 挤满) out by supermarkets during the economic crisis. 3. Trees can provide _____ ( 树荫)from the sun, so they can reduce cooling costs in summer. 4. In general, I was quite pleased with his ____. (behave) 5. I hold the firm belief that you are bound to achieve your dream of being admitted to a key university, which will give you a wonderful sense of ____ . (achieve)