I used to be afraid to speak in front of public before, but recently I _____ a lot.
#52312
A
have improved
B
improved
C
will improve
D
am improving
推荐题目
We can’t put off _____ a plan .
#55162
A
make
B
to make
C
making
D
to making
Jim, please ________ the TV. I want to watch CCTV news.
#58880
A
turn up
B
turn down
C
turn off
D
turn on
He ______finish his homework before 12 o’clock.
#60096
A
haven’t to
B
don’t have to
C
hasn’t to
D
doesn’t have to