He told us whether _________ a picnic was still under discussion
My sister was against my suggestion while my brother was_________it.
Things have changed a lot ____ I wrote to you last time.
There were a lot of people standing at the door and the small girl couldn’t get _______.
___ he came to study in the university, he has made much progress in the study of English.
He suddenly saw Sue _____ the room. He pushed his way ____ the crowd of people to get to her.