I ______ of your trying to earn some money, but please do not neglect your studies.
As soon as the manager entered his office, he began to_____the telephone book on his desk.
----Don’t look down upon Bob. He has his own advantage.--- Oh, yes. _______ others are weak, he is strong.
Yesterday, Jane walked away from the discussion. Otherwise, she ______something she would regret later.
----Would you mind if I turned off the air conditioner?----______. It makes no difference to me.
If ______ in wet sand, the vegetables can ______ fresh for a long time.