Almost all the students were having classes when the earthquake _________.
Please remain ________;the winner of the prize will be announced soon.
It is believed that if a book is ________,it will surely ________ the reader.
Sara, hurry up.I'm afraid you won't have time to ________ before the party.
The teacher asked us ________ so much noise.
—Excuse me,sir, where is Room 301?—Just a minute.I'll have Bob ________ you to your room.