________everyone can hear the speaker,there is no ________in turning up the radio.
The manager, __ it clear to us that he didn’t agree with us, left the meeting room.
After some days, the boy adapted himself_____ up early every day.
I have many friends, ______some are businessmen.
Tony was very unhappy for______ to the party.
His idea is always so advanced that we all think that he is____ our time.