1. 她们中谁可能担任过排球教练？（may）3分

   Who may have worked as a volleyball coach among them?

   Who among them may have coached a volleyball team?

2. 我看见他换上徒步鞋向草坪走去了。（make for）3分

   I saw him put on the hiking shoes and make for the lawn.

   I saw him change into hiking shoes and make for the lawn.

3. 妈妈设置闹钟六个小时响一次，提醒自己给宝宝量体温。（reminder）

   Mom set the alarm clock to ring every six hours as a reminder for herself to take      her baby’s temperature.

4. 在这个村庄里，人们通常每餐吃八分饱，但这种健康的饮食习惯最早是为了应对缺少食物的困境。     （until）

   People in this village usually eat until they are satisfied for each meal, but such a    healthy eating habit was developed to deal with (came from)the shortage of food in    the first place(in the early days).