Every hour and every minute ______precious to us because only six months are left for us to prepare for the college entrance examinations.
He lost his way in the forest, but he managed to get through it ______.
I ______ of your trying to earn some money, but please do not neglect your studies.
He can speak English, German, French and Japanese. He is nearly a man with a (an) ______ for language.
The cigarette end thrown away by a careless farmer ______ the big forest and brought us great loss.
Everyone knows it is not right for Taiwan to ___________ from China.