单选题 He has been my associate in several business enterprises

单选题 The government is planning to extend the railway to the next town.

单选题

单选题 My eyes became  accustomed to the dim lighting.

单选题 Despite all their efforts, success remained elusive.

单选题 That young man is always ready to pay to compliments pretty young lady.

单选题 Their sympathy was well-meaning but ineffective.

单选题 The movement of the train lulled me to sleep.