她似乎已习惯别人直呼其名。(to be used to, address)(中译英)

第1题：

他宁愿不让别人知道他的过去。(keep…to oneself) (中译英)

参考答案：He would rather keep his past to himself.
第2题：

新工作责任重大,让她忧心忡忡。(weigh…on) (中译英)

参考答案：The responsibility of her new job weighs heavily on her.
第3题：

他似乎已忘记了自己对她的承诺。 He seemed to have forgotten his ______ to her.

commitment
第4题：

她希望能从这次经历中受益。(profit) (中译英)

参考答案：She hopes to profit from the experience.
第5题：

她通过了考试,作为奖励,父母给她买了一辆新自行车。(reward) (中译英)

参考答案：She passed the exam. As a reward, her parents bought her a new bike.