We don’t permit____ in our school. Would you please put your cigarette out?—Forgive me. I didn’t know.

He thinks he attend Tom’s party to congratulate him on his success,but he is not sure whether hewill have time this Sunday. [ ]

Trees need water to grow; _____, friendship needs our heart and passion to develop

The man in front of me came to _______a sudden stop ______I almost ran into him

.__________ such a short time left before the deadline, it doesn’t seem likely that John will finish the job