________ offensive nicknames are seen as a form of bullying at school, next time you want to call someone by its nickname, weigh it before you do.
A. Since B. Unless C. Although D. Before
The lecture ________, a lively question-and answer session followed.
A. being given B. had been given C. to be given D. having been given
Many optimistic teenagers owe their personalities to their outgoing parents.
It makes sense. As we all know, a happy parent ________ a happy child.
A. makes out B. makes into C. makes up D. makes for
The new survey shows that the number of students ________ computer games has been increasing in recent years.
A. accustomed to B. absorbed to C. adapted to D. addicted to
Despite the heavy snow outside yesterday, everybody in the company ________ their daily tasks as usual.
A. brought about B. worried about C. cared about D. went about
I wonder what makes him a good English teacher.
He ________ as a volunteer in the UK for two years, which helps him with his work a lot.
A. has served B. serves C. had served D. served
