1. Ten years had passed. I found she had _______.

　　A. a few white hairs

　　B. a little white hair

　　C. some white hair

　　D. more fifty hair

　　2. I sometimes have no sense of ______ when I arrive at the crossroad.

　　A. position

　　B. direction

　　C. situation

　　D. condition

　　3. The police are offering a __________to anyone who can give information about the lost key.

　　A. price

　　B. prize

　　C. reward

　　D. money

　　4. I didn't have to work all weekend. I did it by _______.

　　A. chance

　　B. choice

　　C. accident

　　D. myself

　　5. "Did you get _____ to the party?" "Yes, I replied to it this morning."

　　A. an answer

　　B. an invitation

　　C. a question

　　D. a letter