单词拼写

1. A small child has to learn to keep its ________（平衡）before it can walk far.

2. Christmas is an ________（每年的）festival for most of the people in the world.

3. As a new teacher，Susan tried to ________ (促进)good feelings between students and her.

4. Everything falls towards the center of the earth because of the pull of ________ （重力）.

5. He couldn’t ________ (适应) his way of life to the company.

6. With the help of the machine, it will be easily detected whether the submarine is at the right ________ (深度) and moving at the right speed.

7. There were ________ (大量的)of people in shops yesterday.

8. We are working under ________ (极大的) pressure at the moment.