John _______ so hard on his project that he didn't notice his mom enter the room.( )
A.worksB.has worked
C.was workingD.will work
"Tara, what's your favorite_____?""Orange. Half of my dresses are orange."( )
fruit
drink
color
______January 25, President Xi told the public that nothing matters more than people's safety and health.( )
From
On
In
Chinese volleyball player Zhu Ting has become_____world﹣recognized sports star.( )
/
a
the
Our eyesight will become poorer and poorer ______ we keep playing with phones.( )
though
unless
if
Johnny made up his mind to give up smoking. He is thinking about ____.( )
how he can make it
how can he make it
how will he make it