【小题1】Teachers are often compared to ____________ candles. 【小题2】Bob was too ___________ to see the end of the football match last night. 【小题3】I’m afraid my attempt(尝试)to make a cake wasn’t very ____________________. 【小题4】Now factories are trying their best to produce more _____________ for the customers. 【小题5】Lucy was seriously sick. She ________ when she had the PE class.