根据所给提示，填写所缺单词
It is very_________________ ( 重要的)  to learn English well.
The c_______ of Japan is Tokyo.
They plant about five _______ ( 千) trees every year.
---What’s your d_______?
---I want to be a teacher when I grow up.
I am going to i_______ my friends to my home this Sunday.
Jenny wears a pair of _______.( 运动鞋)