Lucy， is this bike ？
Yes， I have got it from my parents as a birthday gift．（ ）
| A． |
his |
B． |
yours |
C． |
mine |
D． |
ours |
The Party's 100th birthday ____________ on July 1st this year in our country.（ ）
A．will be celebratedB．has been celebrated
C．will celebrate
Life__________ be easy or difficult，sometimes it depends on how you look at it.（ ）
A．can'tB．mustC．can
Everyone needs to know __________ importance of rubbish sorting（分类）.（ ）
A．anB．不填C．the
The spirit of ox（牛）_________ an important role for China's development this year.（ ）
A．is playingB．was playing
C．played
With the help of 5 G technology，the apps on the smart phone can provide ____________functions for the users than before.（ ）
A．manyB．moreC．most