There was no sign _______ they had died from diseases such as bird flu - the main worry in such cases. Among the theories was _______ a truck had collided(碰撞)with the crowd.
- Ann is in hospital. - Oh, really? I _______ know. I _______ go and visit her.
I told Sally how to get here, but perhaps I ___ for her.
The college entrance exam is ____ important to the student, and it’s also challenging.
____ telephone is working here. You have to get them____.
I really felt at his words . His words are really to me .