_________does it take to go there by bike? -About twenty minutes. [ ]

My English is so poor, please help________ to improve it..

This boy is my friend. _______ name is Tom.—_____ name is Mary. Nice to meet you.

Are you satisfied with what she has done?— Not at all. It couldn’t be ________.

We’ll be back for our school’s _____ anniversary ceremony(周年庆典). –I see. That means you’ll have a get-together with your classmates in ___ years.