The past two years _______ a sharp rise in oil price，which adds to the burden of auto transportation industry

more nutrients than the body needsdoesn’t make its function better, ______ overfilling the oil lamp makes itlighten more brightly

drive you home.—____ , but are you sure it’s not too much trouble

9. 一I must apologize_____ you know ahead of time．一That’s all right．

She volleyball regularly for many years when she was young