1、Dilligence is a key __________ for success.
A、ingredient
B、influence
C、impact
D、insertion
2、My friend agreed to go along with me, but he didn’t sound very _____________.
A、invincible
B、vindictive
C、convincing
D、vincible
3、Your argument has not _________ us, but we listened to your idea.
A、influenced
B、determined
C、moved
D、convinced
4、The football team has won so many games in a roll that it looks _________.
A、reliable
B、convinced
C、relieving
D、invincible
