核心词汇
1．The award is p____________ to the most excellent director from all over the country.
2．He was full of a____________ to become a great scientist.
3．The bird s____________ its wings and flew to the sky.
4. If you don’t have good t____________，you can not possibly express your feelings in music.
5．Only when theories are ____________(结合)with practice can we know how they work.
