When we heard the gun fire, we all stood still and shook with _______.
“Don’t talk in class again ”, the teacher said to him .The teacher ________.
We had ____ fun at Mary’s birthday party last Sunday.
On hearing his son’s survival, the worried mother _______
He behaves _______ he were better than us.
The question of drug-taking is bound to(一定要) ______ at the next conference.