Frank is an independent boy. His parents are proud ____ him.( )
on
to
in
of
He hasn't communicated much with his parents since he a mobile phone last year.( )
got
get
gets
Time is limited! You'd better your time any more.( )
not to waste
waste
not waste
Of all the students in my class,Lily studies .( )
most carefully
carefully
more carefully
﹣﹣﹣Can you drive on the right﹣hand side of the road in China?
﹣﹣﹣ That's a rule.( )
Yes,we can
Yes,we must
Yes,we should
Americans always use to have meals while Chinese use chopsticks.( )
knife
bowl
forks